{"id":45,"date":"2019-07-22T14:36:37","date_gmt":"2019-07-22T06:36:37","guid":{"rendered":"http:\/\/www.zkjia.com\/?p=45"},"modified":"2019-07-22T14:42:04","modified_gmt":"2019-07-22T06:42:04","slug":"npoishiyongshouce-yigec-laicaozuoexcel-yu-word-dezujian","status":"publish","type":"post","link":"http:\/\/www.zkjia.com\/?p=45","title":{"rendered":"NPOI\u4f7f\u7528\u624b\u518c \u3010\u4e00\u4e2aC# \u6765\u64cd\u4f5cExcel \u4e0e Word \u7684\u7ec4\u4ef6\u3011"},"content":{"rendered":"\n

\u76ee\u5f55<\/p>\n\n\n\n

1.\u8ba4\u8bc6<\/a>NPOI<\/p>\n\n\n\n

2. \u4f7f\u7528NPOI\u751f\u6210xls\u6587\u4ef6<\/p>\n\n\n\n

2.1 \u521b\u5efa\u57fa\u672c\u5185\u5bb9<\/p>\n\n\n\n

2.1.1\u521b\u5efa<\/a>Workbook\u548cSheet<\/p>\n\n\n\n

2.1.2\u521b\u5efa<\/a>DocumentSummaryInformation\u548cSummaryInformation<\/p>\n\n\n\n

2.1.3\u521b\u5efa\u5355\u5143\u683c<\/a><\/p>\n\n\n\n

2.1.5\u521b\u5efa\u6279\u6ce8<\/a><\/p>\n\n\n\n

2.1.6\u521b\u5efa\u9875\u7709\u548c\u9875\u811a<\/a><\/p>\n\n\n\n

2.2 \u5355\u5143\u683c\u64cd\u4f5c<\/p>\n\n\n\n

2.2.1\u8bbe\u7f6e\u683c\u5f0f<\/a><\/p>\n\n\n\n

2.2.2\u5408\u5e76\u5355\u5143\u683c<\/a><\/p>\n\n\n\n

2.2.3\u5bf9\u9f50\u76f8\u5173\u8bbe\u7f6e<\/a><\/p>\n\n\n\n

2.2.4\u4f7f\u7528\u8fb9\u6846<\/a><\/p>\n\n\n\n

2.2.5\u5b57\u4f53\u8bbe\u7f6e<\/a><\/p>\n\n\n\n

2.2.6\u80cc\u666f\u548c\u7eb9\u7406<\/a><\/p>\n\n\n\n

2.2.7\u8bbe\u7f6e\u5bbd\u5ea6\u548c\u9ad8\u5ea6<\/a><\/p>\n\n\n\n

2.3 \u4f7f\u7528Excel\u516c\u5f0f<\/p>\n\n\n\n

2.3.1\u57fa\u672c\u8ba1\u7b97<\/a><\/p>\n\n\n\n

2.3.2 SUM\u51fd\u6570<\/a><\/p>\n\n\n\n

2.3.3\u65e5\u671f\u51fd\u6570<\/a><\/p>\n\n\n\n

2.3.4\u5b57\u7b26\u4e32\u76f8\u5173\u51fd\u6570<\/a><\/p>\n\n\n\n

2.3.5 IF\u51fd\u6570<\/a><\/p>\n\n\n\n

2.3.6 CountIf\u548c<\/a>SumIf\u51fd\u6570<\/p>\n\n\n\n

2.3.7 Lookup\u51fd\u6570<\/a><\/p>\n\n\n\n

2.3.8\u968f\u673a\u6570\u51fd\u6570<\/a><\/p>\n\n\n\n

2.3.9\u901a\u8fc7<\/a>NPOI\u83b7\u5f97\u516c\u5f0f\u7684\u8fd4\u56de\u503c<\/p>\n\n\n\n

2.4 \u521b\u5efa\u56fe\u5f62<\/p>\n\n\n\n

2.4.1\u753b\u7ebf<\/a><\/p>\n\n\n\n

2.4.2\u753b\u77e9\u5f62<\/a><\/p>\n\n\n\n

2.4.3\u753b\u5706\u5f62<\/a><\/p>\n\n\n\n

2.4.4\u753b<\/a>Grid<\/p>\n\n\n\n

2.4.5\u63d2\u5165\u56fe\u7247<\/a><\/p>\n\n\n\n

2.5\u6253\u5370\u76f8\u5173\u8bbe\u7f6e<\/a><\/p>\n\n\n\n

  
2.6 \u9ad8\u7ea7\u529f\u80fd<\/p>\n\n\n\n

2.6.1\u8c03\u6574\u8868\u5355\u663e\u793a\u6bd4\u4f8b<\/a><\/p>\n\n\n\n

2.6.2\u8bbe\u7f6e\u5bc6\u7801<\/a><\/p>\n\n\n\n

2.6.3\u7ec4\u5408\u884c\u3001\u5217<\/a><\/p>\n\n\n\n

2.6.4\u9501\u5b9a\u5217<\/a><\/p>\n\n\n\n

2.6.5\u663e\u793a<\/a>\/\u9690\u85cf\u7f51\u683c\u7ebf<\/p>\n\n\n\n

2.6.6\u8bbe\u7f6e\u521d\u59cb\u89c6\u56fe\u7684\u884c\u3001\u5217<\/a><\/p>\n\n\n\n

2.6.7\u6570\u636e\u6709\u6548\u6027<\/a><\/p>\n\n\n\n

2.6.8\u751f\u6210\u4e0b\u62c9\u5f0f\u83dc\u5355<\/a><\/p>\n\n\n\n

3. \u9879\u76ee\u5b9e\u8df5<\/p>\n\n\n\n

3.1\u57fa\u4e8e<\/a>.xls\u6a21\u677f\u751f\u6210Excel\u6587\u4ef6<\/p>\n\n\n\n

3.2\u751f\u6210\u4e5d\u4e5d\u4e58\u6cd5\u8868<\/a><\/p>\n\n\n\n

3.3\u751f\u6210\u4e00\u5f20\u5de5\u8d44\u5355<\/a><\/p>\n\n\n\n

3.4\u4ece<\/a>xls\u6587\u4ef6\u4e2d\u62bd\u53d6\u6587\u672c<\/p>\n\n\n\n

3.5\u5de7\u5999\u4f7f\u7528<\/a>ExcelChart<\/p>\n\n\n\n

3.6\u5bfc\u5165<\/a>Excel\u6587\u4ef6<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 1 \u8ba4\u8bc6NPOI<\/strong><\/p>\n\n\n\n

\u672c\u7ae0\u5c06\u4ecb\u7ecdNPOI\u7684\u4e00\u4e9b\u57fa\u672c\u4fe1\u606f\uff0c\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206<\/p>\n\n\n\n

\u00b7        \u4ec0\u4e48\u662fNPOI<\/p>\n\n\n\n

\u00b7        \u7248\u6743\u8bf4\u660e<\/p>\n\n\n\n

\u00b7        \u76f8\u5173\u8d44\u6e90<\/p>\n\n\n\n

\u00b7        \u56e2\u961f\u4ecb\u7ecd<\/p>\n\n\n\n

\u00b7        \u672a\u6765\u5c55\u671b<\/p>\n\n\n\n

\u00b7        \u5404Assembly\u7684\u4f5c\u7528<\/p>\n\n\n\n

1.1 \u4ec0\u4e48\u662fNPOI<\/p>\n\n\n\n

NPOI\uff0c\u987e\u540d\u601d\u4e49\uff0c\u5c31\u662fPOI\u7684.NET\u7248\u672c\u3002\u90a3POI\u53c8\u662f\u4ec0\u4e48\u5462\uff1fPOI\u662f\u4e00\u5957\u7528Java\u5199\u6210\u7684\u5e93\uff0c\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u6ca1\u6709\u5b89\u88c5\u5fae\u8f6fOffice\u7684\u60c5\u51b5\u4e0b\u8bfb\u5199Office 97-2003\u7684\u6587\u4ef6\uff0c\u652f\u6301\u7684\u6587\u4ef6\u683c\u5f0f\u5305\u62ecxls, doc, ppt\u7b49\u3002\u5728\u672c\u6587\u53d1\u5e03\u65f6\uff0cPOI\u7684\u6700\u65b0\u7248\u672c\u662f3.5 beta 6\u3002<\/p>\n\n\n\n

NPOI 1.x\u662f\u57fa\u4e8ePOI 3.x\u7248\u672c\u5f00\u53d1\u7684\uff0c\u4e0epoi 3.2\u5bf9\u5e94\u7684\u7248\u672c\u662fNPOI 1.2\uff0c\u76ee\u524d\u6700\u65b0\u53d1\u5e03\u7684\u7248\u672c\u662f1.2.1\uff0c\u5728\u8be5\u7248\u672c\u4e2d\u4ec5\u652f\u6301\u8bfb\u5199Excel\u6587\u4ef6\u548cDrawing\u683c\u5f0f\uff0c\u5176\u4ed6\u6587\u4ef6\u683c\u5f0f\u5c06\u5728\u4ee5\u540e\u7684\u7248\u672c\u4e2d\u5f97\u5230\u652f\u6301\u3002<\/p>\n\n\n\n

1.2 \u7248\u6743\u8bf4\u660e<\/p>\n\n\n\n

NPOI\u91c7\u7528\u7684\u662fApache 2.0\u8bb8\u53ef\u8bc1\uff08poi\u4e5f\u662f\u91c7\u7528\u8fd9\u4e2a\u8bb8\u53ef\u8bc1\uff09\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u88ab\u7528\u4e8e\u4efb\u4f55\u5546\u4e1a\u6216\u975e\u5546\u4e1a\u9879\u76ee\uff0c\u4f60\u4e0d\u7528\u62c5\u5fc3\u56e0\u4e3a\u4f7f\u7528\u5b83\u800c\u5fc5\u987b\u5f00\u653e\u4f60\u81ea\u5df1\u7684\u6e90\u4ee3\u7801\uff0c\u6240\u4ee5\u5b83\u5bf9\u4e8e\u5f88\u591a\u4ece\u4e8b\u4e1a\u52a1\u7cfb\u7edf\u5f00\u53d1\u7684\u516c\u53f8\u6765\u8bf4\u7edd\u5bf9\u662f\u5f88\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n

\u5f53\u7136\u4f5c\u4e3a\u4e00\u4e2a\u5f00\u6e90\u8bb8\u53ef\u8bc1\uff0c\u80af\u5b9a\u4e5f\u662f\u6709\u4e00\u4e9b\u4e49\u52a1\u7684\uff0c\u4f8b\u5982\u5982\u679c\u4f60\u5728\u7cfb\u7edf\u4e2d\u4f7f\u7528NPOI\uff0c\u4f60\u5fc5\u987b\u4fdd\u7559NPOI\u4e2d\u7684\u6240\u6709\u58f0\u660e\u4fe1\u606f\u3002\u5bf9\u4e8e\u6e90\u4ee3\u7801\u7684\u4efb\u4f55\u4fee\u6539\uff0c\u5fc5\u987b\u505a\u51fa\u660e\u786e\u7684\u6807\u8bc6\u3002<\/p>\n\n\n\n

\u5b8c\u6574\u7684apache 2.0\u8bb8\u53ef\u8bc1\u8bf7\u89c1http:\/\/www.phpx.com\/man\/Apache-2\/license.html<\/a><\/p>\n\n\n\n

1.3 \u76f8\u5173\u8d44\u6e90<\/p>\n\n\n\n

\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

POIFS Browser 1.2<\/p>\n\n\n\n

\u4e0b\u8f7d\u5730\u5740\uff1ahttp:\/\/npoi.codeplex.com\/Release\/ProjectReleases.aspx?ReleaseId=24305<\/a><\/p>\n\n\n\n

QQ\u4ea4\u6d41\u7fa4:  78142590<\/p>\n\n\n\n

1.4 \u56e2\u961f\u4ecb\u7ecd<\/p>\n\n\n\n

Tony Qu\u6765\u81ea\u4e8e\u4e2d\u56fd\u4e0a\u6d77\uff0c\u662f\u8fd9\u4e2a\u9879\u76ee\u7684\u53d1\u8d77\u4eba\u548c\u5f00\u53d1\u4eba\u5458\uff0c\u65f6\u533a\u662fGMT+8\uff0c2008\u5e749\u6708\u5f00\u59cb\u4e86NPOI\u7684\u5f00\u53d1\uff0c\u8d1f\u8d23NPOI\u6240\u6709\u5e95\u5c42\u5e93\u7684\u5f00\u53d1\u3001\u6d4b\u8bd5\u548cbug\u4fee\u590d\u3002<\/p>\n\n\n\n

\u4e2a\u4ebablog\u5730\u5740\u4e3ahttp:\/\/tonyqus.cnblogs.com\/<\/a><\/p>\n\n\n\n

H\u00fcseyinT\u00fcfek\u00e7ilerli\u6765\u81ea\u4e8e\u571f\u8033\u5176\u7684\u4f0a\u65af\u5766\u5e03\u5c14\uff0c\u4e5f\u662f\u8fd9\u4e2a\u9879\u76ee\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u65f6\u533a\u662fGMT+2\uff0c2008\u5e7411\u6708\u53c2\u4e0e\u4e86NPOI\u7684\u5f00\u53d1\uff0c\u4e3b\u8981\u8d1f\u8d23POIFS Browser 1.0\u7684\u5f00\u53d1\u5de5\u4f5c\u3002<\/p>\n\n\n\n

\u4e2a\u4ebablog\u5730\u5740\u4e3ahttp:\/\/huseyint.com\/<\/a><\/p>\n\n\n\n

aTao.Xiang\uff0c\u6765\u81ea\u4e2d\u56fd\uff0c2009\u5e748\u6708\u5f00\u59cb\u53c2\u4e0e\u8be5\u9879\u76ee\uff0c\u4e3b\u8981\u53c2\u4e0e\u4e86NPOI 1.2\u4e2d\u6587\u7248\u7684\u64b0\u5199\u5de5\u4f5c\u548c\u63a8\u5e7f\u5de5\u4f5c<\/p>\n\n\n\n

\u4e2a\u4ebablog\u5730\u5740\u4e3ahttp:\/\/www.cnblogs.com\/atao\/<\/a><\/p>\n\n\n\n

1.5 \u56de\u987e\u4e0e\u5c55\u671b<\/p>\n\n\n\n

\u76ee\u524dPOI\u7248\u672c\u4e2d\u7684HWPF\uff08\u7528\u4e8eWord\u7684\u8bfb\u5199\u5e93\uff09\u8fd8\u4e0d\u662f\u5f88\u7a33\u5b9a\uff0c\u5e76\u975e\u6b63\u5f0f\u53d1\u5e03\u7248\u672c\uff0c\u4e14\u8d1f\u8d23HWPF\u7684\u5173\u952e\u5f00\u53d1\u4eba\u5458\u5df2\u7ecf\u79bb\u5f00\uff0c\u6240\u4ee5NPOI\u53ef\u80fd\u8003\u8651\u81ea\u5df1\u91cd\u65b0\u5f00\u53d1HWPF\u3002\u53e6\u5916\uff0c\u76ee\u524d\u5fae\u8f6f\u6b63\u5728\u5f00\u53d1Open XML Format SDK\uff0cNPOI\u53ef\u80fd\u4f1a\u653e\u5f03\u5bf9ooxml\u7684\u652f\u6301\uff0c\u5f53\u7136\u8fd9\u53d6\u51b3\u4e8e\u7528\u6237\u7684\u9700\u6c42\u548cOpen XML Format SDK\u7684\u7a33\u5b9a\u6027\u548c\u901f\u5ea6\u3002\u4ece\u76ee\u524d\u800c\u8a00\uff0cNPOI\u6709\u51e0\u5927\u4f18\u52bf<\/p>\n\n\n\n

\u7b2c\u4e00\uff0c\u5b8c\u5168\u57fa\u4e8e.NET 2.0\uff0c\u800c\u975e.NET 3.0\/3.5\u3002<\/p>\n\n\n\n

\u7b2c\u4e8c\uff0c\u8bfb\u5199\u901f\u5ea6\u5feb\uff08\u6709\u4e2a\u56fd\u5916\u7684\u5144\u5f1f\u56de\u590d\u8bf4\uff0c\u4ed6\u539f\u6765\u7528ExcelPackage\u751f\u6210\u7528\u4e864-5\u4e2a\u5c0f\u65f6\uff0c\u73b0\u5728\u53ea\u9700\u89814-5\u5206\u949f\uff09<\/p>\n\n\n\n

\u7b2c\u4e09\uff0c\u7a33\u5b9a\u6027\u597d\uff08\u76f8\u5bf9\u4e8e\u7528Office OIA\u800c\u8a00\uff0c\u6bd5\u7adf\u90a3\u4e1c\u897f\u662f\u57fa\u4e8eAutomation\u505a\u7684\uff0c\u5728Server\u4e0a\u8dd1\u4e2aAutomation\u7684\u4e1c\u897f\uff0c\u60f3\u60f3\u90fd\u89c9\u5f97\u53ef\u6015\uff09\uff0c\u8dd1\u8fc7\u4e86\u5c06\u8fd11000\u4e2a\u6d4b\u8bd5\u7528\u4f8b\uff08\u6765\u81ea\u4e8ePOI\u7684testcase\u76ee\u5f55\uff09<\/p>\n\n\n\n

\u7b2c\u56db\uff0cAPI\u7b80\u5355\u6613\u7528\uff0c\u5f53\u7136\u8fd9\u5f97\u611f\u8c22POI\u7684\u8bbe\u8ba1\u5e08\u4eec<\/p>\n\n\n\n

\u7b2c\u4e94\uff0c\u5b8c\u7f8e\u652f\u6301Excel 2003\u683c\u5f0f\uff08\u636e\u8bf4myxls\u65e0\u6cd5\u6b63\u786e\u8bfb\u53d6xls\u6a21\u677f\uff0c\u4f46NPOI\u53ef\u4ee5\uff09\uff0c\u4ee5\u540e\u4e5f\u8bb8\u662f\u6240\u6709Office 2003\u683c\u5f0f<\/p>\n\n\n\n

\u5e0c\u671bNPOI\u628a\u8fd9\u4e9b\u4f18\u52bf\u7ee7\u7eed\u53d1\u626c\u4e0b\u53bb\uff0c\u8fd9\u6837NPOI\u624d\u4f1a\u66f4\u6709\u7ade\u4e89\u529b\u3002<\/p>\n\n\n\n

1.6 NPOI 1.2\u4e2d\u5404Assembly\u7684\u4f5c\u7528<\/p>\n\n\n\n

NPOI\u76ee\u524d\u6709\u597d\u51e0\u4e2aassembly\uff0c\u6bcf\u4e2a\u7684\u4f5c\u7528\u5404\u6709\u4e0d\u540c\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u6309\u9700\u52a0\u8f7d\u76f8\u5e94\u7684assembly\u3002\u5728\u8fd9\u91cc\u5927\u6982\u7f57\u5217\u4e00\u4e0b\uff1a<\/p>\n\n\n\n

NPOI.Util  \u57fa\u7840\u8f85\u52a9\u5e93
NPOI.POIFS   OLE2\u683c\u5f0f\u8bfb\u5199\u5e93
NPOI.DDF   Microsoft Drawing\u683c\u5f0f\u8bfb\u5199\u5e93
NPOI.SS   Excel\u516c\u5f0f\u8ba1\u7b97\u5e93
NPOI.HPSF   OLE2\u7684Summary Information\u548cDocument Summary Information\u5c5e\u6027\u8bfb\u5199\u5e93
NPOI.HSSF   Excel BIFF\u683c\u5f0f\u8bfb\u5199\u5e93<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.1.1 \u521b\u5efaWorkbook\u548cSheet<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u521b\u5efaWorkbook\u8bf4\u767d\u4e86\u5c31\u662f\u521b\u5efa\u4e00\u4e2aExcel\u6587\u4ef6\uff0c\u5f53\u7136\u5728NPOI\u4e2d\u66f4\u51c6\u786e\u7684\u8868\u793a\u662f\u5728\u5185\u5b58\u4e2d\u521b\u5efa\u4e00\u4e2aWorkbook\u5bf9\u8c61\u6d41\u3002<\/p>\n\n\n\n

\u672c\u8282\u4f5c\u4e3a\u7b2c2\u7ae0\u7684\u5f00\u7bc7\u7ae0\u8282\uff0c\u5c06\u505a\u8f83\u4e3a\u8be6\u7ec6\u7684\u8bb2\u89e3\uff0c\u4ee5\u5e2e\u52a9NPOI\u7684\u5b66\u4e60\u8005\u66f4\u597d\u7684\u7406\u89e3NPOI\u7684\u7ec4\u6210\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n

NPOI.HSSF\u662f\u4e13\u95e8\u8d1f\u8d23Excel BIFF\u683c\u5f0f\u7684\u547d\u540d\u7a7a\u95f4\uff0c\u4f9b\u5f00\u53d1\u8005\u4f7f\u7528\u7684\u5bf9\u8c61\u4e3b\u8981\u4f4d\u4e8eNPOI.HSSF.UserModel\u548cNPOI.HSSF.Util\u547d\u540d\u7a7a\u95f4\u4e0b\uff0c\u4e0b\u9762\u6211\u4eec\u8981\u8bb2\u5230\u7684Workbook\u7684\u521b\u5efa\u7528\u7684\u5c31\u662fNPOI.HSSF.UserModel.HSSFWorkbook\u7c7b\uff0c\u8fd9\u4e2a\u7c7b\u8d1f\u8d23\u521b\u5efa.xls\u6587\u6863\u3002<\/p>\n\n\n\n

\u5728\u5f00\u59cb\u521b\u5efaWorkbook\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u8981\u5728\u9879\u76ee\u4e2d\u5f15\u7528\u4e00\u4e9b\u5fc5\u8981\u7684NPOI assembly\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

NPOI.dll<\/p>\n\n\n\n

NPOI.POIFS.dll<\/p>\n\n\n\n

NPOI.HSSF.dll<\/p>\n\n\n\n

NPOI.Util.dll<\/p>\n\n\n\n

\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u7684xls\u6587\u4ef6\u5176\u5b9e\u5f88\u7b80\u5355\uff0c\u53ea\u8981\u6211\u4eec\u521d\u59cb\u5316\u4e00\u4e2a\u65b0\u7684HSSFWorkbook\u5b9e\u4f8b\u5c31\u884c\u4e86\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

using NPOI.HSSF.UserModel;<\/p>\n\n\n\n

…<\/p>\n\n\n\n

HSSFWorkbookhssfworkbook =newHSSFWorkbook();<\/p>\n\n\n\n

\u662f\u4e0d\u662f\u5f88\u65b9\u4fbf\u554a\uff0c\u6ca1\u6709\u4efb\u4f55\u53c2\u6570\u6216\u8bbe\u7f6e\uff0c\u4f46\u8fd9\u4e48\u521b\u5efa\u6709\u4e00\u4e9b\u9650\u5236\uff0c\u8fd9\u6837\u521b\u5efa\u51fa\u6765\u7684Workbook\u5728Excel\u4e2d\u6253\u5f00\u662f\u4f1a\u62a5\u9519\u7684\uff0c\u56e0\u4e3aExcel\u89c4\u5b9a\u4e00\u4e2aWorkbook\u5fc5\u987b\u81f3\u5c11\u5e261\u4e2aSheet\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u5728Excel\u754c\u9762\u4e2d\uff0c\u65b0\u5efa\u4e00\u4e2aWorkbook\u9ed8\u8ba4\u90fd\u4f1a\u65b0\u5efa3\u4e2aSheet\u3002\u6240\u4ee5\u5fc5\u987b\u52a0\u5165\u4e0b\u9762\u7684\u521b\u5efaSheet\u7684\u4ee3\u7801\u624d\u80fd\u4fdd\u8bc1\u751f\u6210\u7684\u6587\u4ef6\u6b63\u5e38\uff1a<\/p>\n\n\n\n

HSSFSheetsheet = hssfworkbook.CreateSheet(“newsheet”);<\/p>\n\n\n\n

\u5982\u679c\u8981\u521b\u5efa\u6807\u51c6\u7684Excel\u6587\u4ef6\uff0c\u5373\u62e5\u67093\u4e2aSheet\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

hssfworkbook.CreateSheet(“Sheet1”);<\/p>\n\n\n\n

hssfworkbook.CreateSheet(“Sheet2”);<\/p>\n\n\n\n

hssfworkbook.CreateSheet(“Sheet3”);<\/p>\n\n\n\n

\u6700\u540e\u5c31\u662f\u628a\u8fd9\u4e2aHSSFWorkbook\u5b9e\u4f8b\u5199\u5165\u6587\u4ef6\u4e86\uff0c\u4ee3\u7801\u4e5f\u5f88\u7b80\u5355\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

FileStreamfile =new FileStream(@”test.xls”, FileMode.Create);<\/p>\n\n\n\n

hssfworkbook.Write(file);<\/p>\n\n\n\n

file.Close();<\/p>\n\n\n\n

\u8fd9\u91cc\u5047\u8bbe\u6587\u4ef6\u540d\u662ftest.xls\uff0c\uff0c\u5728\u521b\u5efa\u5b8cFileStream\u4e4b\u540e\uff0c\u76f4\u63a5\u8c03\u7528HSSFWorkbook\u7c7b\u7684Write\u65b9\u6cd5\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n\n\n\n

\u6700\u540e\u4f60\u53ef\u4ee5\u6253\u5f00test.xls\u6587\u4ef6\u786e\u8ba4\u4e00\u4e0b\uff0c\u662f\u4e0d\u662f\u67093\u4e2a\u7a7a\u7684Sheet\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u89c1NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684CreateEmptyExcelFile\u9879\u76ee\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.1.2 \u521b\u5efaDocumentSummaryInformation\u548cSummaryInformation<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u6628\u5929\u6536\u5230\u4e86\u4e0d\u5c11\u56de\u590d\uff0c\u6709msn\u4e0a\u7684\uff0c\u4e5f\u6709blog\u4e0a\u7684\uff0c\u6211\u4ee3\u8868NPOI Team\u5411\u6240\u6709\u652f\u6301\u548c\u5173\u6ce8NPOI\u7684\u5144\u5f1f\u8868\u793a\u611f\u8c22\uff0c\u8ba9\u6211\u4eec\u5171\u540c\u5b8c\u5584NPOI\u3002<\/p>\n\n\n\n

\u524d\u4e00\u8282\u4e2d\u6211\u4eec\u8bb2\u89e3\u4e86\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Workbook\uff0c\u4f46\u5728\u6b64\u8fc7\u7a0b\u4e2d\u5927\u5bb6\u4e5f\u8bb8\u4f1a\u53d1\u73b0\u4e00\u4e2a\u7ec6\u8282\uff0c\u8fd9\u4e9b\u6587\u4ef6\u6ca1\u6709\u5305\u62ecDocummentSummaryInformation\u548cSummaryInformation\u5934\u3002\u5982\u679c\u4f60\u8fd8\u4e0d\u662f\u5f88\u6e05\u695a\u6211\u5728\u8bf4\u4ec0\u4e48\uff0c\u53ef\u4ee5\u770bPOIFS Browser\u6253\u5f00test.xls\u6587\u4ef6\u540e\u7684\u622a\u56fe\uff1a<\/p>\n\n\n\n

\u4f60\u4f1a\u53d1\u73b0\u53ea\u6709Workbook\u76ee\u5f55\uff0c\u5176\u4ed6\u4ec0\u4e48\u90fd\u6ca1\u6709\uff0c\u4f46\u4e8b\u5b9e\u4e0a\u4e00\u4e2a\u6b63\u5e38\u7684xls\u6587\u4ef6\uff0c\u6bd4\u5982\u8bf4Excel\u751f\u6210\u7684xls\u6587\u4ef6\u662f\u7c7b\u4f3c\u4e0b\u9762\u7684\u7ed3\u6784\uff1a<\/p>\n\n\n\n

\u662f\u4e0d\u662f\u591a\u51fa\u6765DocumentSummaryInformation\u548cSummaryInformation\u4e24\u4e2a\u5934\uff1f\u5f88\u591a\u4eba\u53ef\u80fd\u5bf9DocumentSummaryInformation\u548cSummaryInformation\u5f88\u964c\u751f\uff0c\u53ef\u80fd\u7b2c\u4e00\u6b21\u542c\u8bf4\u8fd9\u73a9\u610f\uff0c\u6ca1\u4e8b\uff0c\u8fd9\u5f88\u6b63\u5e38\uff0c\u56e0\u4e3a\u666e\u901a\u7528\u6237\u5f88\u5c11\u4f1a\u53bb\u4f7f\u7528\u8fd9\u4e9b\u4e1c\u897f\uff0c\u4f46\u5b83\u4eec\u5176\u5b9e\u6bd4\u60f3\u8c61\u4e2d\u6709\u7528\u3002<\/p>\n\n\n\n

\u8bf7\u770b\u4e0a\u56fe\u4e2d\u7684\u4fe1\u606f\uff0c\u5982\u4f5c\u8005\u3001\u6807\u9898\u3001\u6807\u8bb0\u3001\u5907\u6ce8\u3001\u4e3b\u9898\u7b49\u4fe1\u606f\uff0c\u5176\u5b9e\u8fd9\u4e9b\u4fe1\u606f\u90fd\u662f\u5b58\u50a8\u5728DocummentSummaryInformation\u548cSummaryInformation\u91cc\u9762\u7684\uff0c\u8fd9\u4e48\u4e00\u8bf4\u6211\u60f3\u5927\u5bb6\u5e94\u8be5\u660e\u767d\u4e86\u5427\uff0c\u8fd9\u4e9b\u4fe1\u606f\u662f\u4e3a\u4e86\u5feb\u901f\u63d0\u53d6\u6587\u4ef6\u4fe1\u606f\u51c6\u5907\u3002\u5728Windows XP\u4e2d\uff0c\u4e5f\u6709\u5bf9\u5e94\u7684\u67e5\u770b\u548c\u4fee\u6539\u754c\u9762\uff0c\u53ea\u662f\u6ca1\u6709Vista\u8fd9\u4e48\u65b9\u4fbf\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

\u8fd9\u6050\u6015\u4e5f\u662f\u5f88\u591a\u4eba\u5bf9\u4e8e\u8fd9\u4e9b\u4fe1\u606f\u6f20\u4e0d\u5173\u5fc3\u7684\u539f\u56e0\u5427\uff0c\u56e0\u4e3a\u6ca1\u6709\u4eba\u613f\u610f\u901a\u8fc7\u53f3\u51fb\u6587\u4ef6->\u5c5e\u6027\u8fd9\u6837\u590d\u6742\u7684\u64cd\u4f5c\u53bb\u67e5\u770b\u4e00\u4e9b\u6458\u8981\u4fe1\u606f\u3002<\/p>\n\n\n\n

\u63d0\u793a<\/strong><\/p>\n\n\n\n

DocummentSummaryInformation\u548cSummaryInformation\u5e76\u4e0d\u662fOffice\u6587\u4ef6\u7684\u4e13\u5229\uff0c\u53ea\u8981\u662fOLE2\u683c\u5f0f\uff0c\u90fd\u53ef\u4ee5\u62e5\u6709\u8fd9\u4e24\u4e2a\u5934\u4fe1\u606f\uff0c\u4e3b\u8981\u76ee\u7684\u5c31\u662f\u4e3a\u4e86\u5728\u6ca1\u6709\u5b8c\u6574\u8bfb\u53d6\u6587\u4ef6\u6570\u636e\u7684\u60c5\u51b5\u4e0b\u83b7\u5f97\u6587\u4ef6\u7684\u6458\u8981\u4fe1\u606f\uff0c\u540c\u65f6\u4e5f\u53ef\u7528\u4f5c\u684c\u9762\u641c\u7d20\u7684\u4f9d\u636e\u3002\u8981\u4e86\u89e3DocummentSummaryInformation\u7684\u5168\u90e8\u5c5e\u6027\u8bf7\u89c1http:\/\/msdn.microsoft.com\/en-us\/library\/aa380374(VS.85).aspx<\/a>\uff1b\u8981\u4e86\u89e3SummaryInformation\u7684\u5168\u90e8\u5c5e\u6027\u8bf7\u89c1http:\/\/msdn.microsoft.com\/en-us\/library\/aa369794(VS.85).aspx<\/a>\u3002<\/p>\n\n\n\n

\u597d\u4e86\uff0c\u8bf4\u5230\u8fd9\u91cc\uff0c\u6211\u60f3\u5927\u5bb6\u5bf9\u4e8e\u63a5\u4e0b\u6765\u6211\u4eec\u8981\u521b\u5efa\u7684\u5185\u5bb9\u6709\u4e86\u521d\u6b65\u7684\u8ba4\u8bc6\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u9a6c\u4e0a\u52a8\u624b\u521b\u5efa\u3002<\/p>\n\n\n\n

\u9996\u5148\u5f15\u7528\u4ee5\u4e0b\u8fd9\u4e9b\u547d\u540d\u7a7a\u95f4\uff1a<\/p>\n\n\n\n

using NPOI.HSSF.UserModel;<\/p>\n\n\n\n

using NPOI.HPSF;<\/p>\n\n\n\n

using NPOI.POIFS.FileSystem;<\/p>\n\n\n\n

\u5176\u4e2d\u4e0eDocummentSummaryInformation\u548cSummaryInformation\u5bc6\u5207\u76f8\u5173\u7684\u662fHPSF\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n\n\n\n

\u9996\u5148\u521b\u5efaWorkbook<\/p>\n\n\n\n

HSSFWorkbookhssfworkbook =newHSSFWorkbook();<\/p>\n\n\n\n

\u7136\u540e\u521b\u5efaDocumentSummaryInformation<\/p>\n\n\n\n

DocumentSummaryInformationdsi = PropertySetFactory.CreateDocumentSummaryInformation();<\/p>\n\n\n\n

dsi.Company =”NPOI Team”;<\/p>\n\n\n\n

\u518d\u521b\u5efaSummaryInformation<\/p>\n\n\n\n

SummaryInformationsi = PropertySetFactory.CreateSummaryInformation();<\/p>\n\n\n\n

si.Subject =”NPOI SDK Example”;<\/p>\n\n\n\n

\u56e0\u4e3a\u662f\u8303\u4f8b\uff0c\u8fd9\u91cc\u4ec5\u5404\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u5c5e\u6027\uff0c\u5176\u4ed6\u90fd\u6ca1\u6709\u8bbe\u7f6e\u3002<\/p>\n\n\n\n

\u73b0\u5728\u6211\u4eec\u628a\u521b\u5efa\u597d\u7684\u5bf9\u8c61\u8d4b\u7ed9Workbook\uff0c\u8fd9\u6837\u624d\u80fd\u4fdd\u8bc1\u8fd9\u4e9b\u4fe1\u606f\u88ab\u5199\u5165\u6587\u4ef6\u3002<\/p>\n\n\n\n

hssfworkbook.DocumentSummaryInformation= dsi;<\/p>\n\n\n\n

hssfworkbook.SummaryInformation= si;<\/p>\n\n\n\n

\u6700\u540e\u548c2.1.1\u8282\u4e00\u6837\uff0c\u6211\u4eec\u628aWorkbook\u901a\u8fc7FileStream\u5199\u5165\u6587\u4ef6\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u89c1NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684CreatePOIFSFileWithProperties<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.1.3 \u521b\u5efa\u5355\u5143\u683c<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u7528\u8fc7Excel\u7684\u4eba\u90fd\u77e5\u9053\uff0c\u5355\u5143\u683c\u662fExcel\u6700\u6709\u610f\u4e49\u7684\u4e1c\u897f\uff0c\u6211\u4eec\u505a\u4efb\u4f55\u64cd\u4f5c\u6050\u6015\u90fd\u8981\u548c\u5355\u5143\u683c\u6253\u4ea4\u9053\u3002\u5728Excel\u4e2d\u6211\u4eec\u8981\u6dfb\u52a0\u4e00\u4e2a\u5355\u5143\u683c\u53ea\u9700\u8981\u70b9\u51fb\u4efb\u4f55\u4e00\u4e2a\u5355\u5143\u683c\uff0c\u7136\u540e\u8f93\u5165\u5185\u5bb9\u5c31\u662f\u4e86\uff0c\u4f46\u662fExcel\u5e95\u5c42\u5176\u5b9e\u6ca1\u6709\u8fd9\u4e48\u7b80\u5355\uff0c\u4e0d\u540c\u7684\u5355\u5143\u683c\u662f\u6709\u4e0d\u540c\u7684\u7c7b\u578b\u7684\uff0c\u6bd4\u5982\u8bf4\u6570\u503c\u5355\u5143\u683c\u662f\u7528NumberRecord\u8868\u793a\uff0c\u6587\u672c\u5355\u5143\u683c\u662f\u7528LabelSSTRecord\u8868\u793a\uff0c\u7a7a\u5355\u5143\u683c\u662f\u7528BlankRecord\u8868\u793a\u3002\u8fd9\u4e5f\u5c31\u610f\u5473\u7740\uff0c\u5728\u8bbe\u7f6e\u5355\u5143\u683c\u65f6\uff0c\u4f60\u5fc5\u987b\u544a\u8bc9NPOI\u4f60\u9700\u8981\u521b\u5efa\u54ea\u79cd\u7c7b\u578b\u7684\u5355\u5143\u683c\u3002<\/p>\n\n\n\n

\u8981\u521b\u5efa\u5355\u5143\u683c\u9996\u5148\u8981\u521b\u5efa\u5355\u5143\u683c\u6240\u5728\u7684\u884c\uff0c\u6bd4\u5982\uff0c\u4e0b\u9762\u7684\u4ee3\u7801\u521b\u5efa\u4e86\u7b2c0\u884c\uff1a<\/p>\n\n\n\n

HSSFSheetsheet1 = hssfworkbook.CreateSheet(“Sheet1”);<\/p>\n\n\n\n

HSSFRowrow1=sheet1.CreateRow(0);<\/p>\n\n\n\n

\u884c\u5efa\u597d\u4e86\uff0c\u5c31\u53ef\u4ee5\u5efa\u5355\u5143\u683c\u4e86\uff0c\u6bd4\u5982\u521b\u5efaA1\u4f4d\u7f6e\u7684\u5355\u5143\u683c\uff1a<\/p>\n\n\n\n

row1.CreateCell(0).SetCellValue(1);<\/p>\n\n\n\n

\u8fd9\u91cc\u8981\u8bf4\u660e\u4e00\u4e0b\uff0cSetCellValue\u6709\u597d\u51e0\u79cd\u91cd\u8f7d\uff0c\u4f60\u53ef\u4ee5\u8bbe\u7f6e\u5355\u5143\u683c\u4e3abool\u3001double\u3001DateTime\u3001string\u548cHSSFRichTextString\u7c7b\u578b\u3002\u5176\u4e2d\u5bf9\u4e8estring\u7c7b\u578b\u7684\u91cd\u8f7d\u8c03\u7528\u7684\u5c31\u662fHSSFRichTextString\u7c7b\u578b\u7684\u91cd\u8f7d\uff0c\u6240\u4ee5\u662f\u4e00\u6837\u7684\uff0cHSSFRichTextString\u53ef\u7528\u4e8e\u6709\u5b57\u4f53\u6216\u8005Unicode\u7684\u6587\u672c\u3002<\/p>\n\n\n\n

\u5982\u679c\u4f60\u89c9\u5f97\u6bcf\u4e00\u884c\u8981\u58f0\u660e\u4e00\u4e2aHSSFRow\u5f88\u9ebb\u70e6\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u65b9\u5f0f\uff1a<\/p>\n\n\n\n

sheet1.CreateRow(0).CreateCell(0).SetCellValue(“This is a Sample”);<\/p>\n\n\n\n

\u8fd9\u4e48\u7528\u6709\u4e2a\u524d\u63d0\uff0c\u90a3\u5c31\u662f\u7b2c0\u884c\u8fd8\u6ca1\u521b\u5efa\u8fc7\uff0c\u5426\u5219\u5f97\u8fd9\u4e48\u7528\uff1a<\/p>\n\n\n\n

sheet1.GetRow(0).CreateCell(0).SetCellValue(“This is a Sample”);<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u8fd9\u91cc\u7684\u884c\u5728Excel\u91cc\u662f\u4ece1\u5f00\u59cb\u7684\uff0c\u4f46\u662fNPOI\u5185\u90e8\u662f\u4ece0\u5f00\u59cb\u7684\uff1b\u5217\u5728Excel\u91cc\u9762\u662f\u7528\u5b57\u6bcd\u8868\u793a\u7684\uff0c\u800cNPOI\u4e2d\u4e5f\u662f\u7528\u4ece0\u5f00\u59cb\u7684\u6570\u5b57\u8868\u793a\u7684\uff0c\u6240\u4ee5\u8981\u6ce8\u610f\u8f6c\u6362\u3002<\/p>\n\n\n\n

\u5982\u679c\u4f60\u8981\u83b7\u5f97\u67d0\u4e00\u4e2a\u5df2\u7ecf\u521b\u5efa\u7684\u5355\u5143\u683c\u5bf9\u8c61\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

sheet1.GetRow(row_index).GetCell(column_index);<\/p>\n\n\n\n

\u672c\u8282\u4ec5\u8bb2\u89e3\u6700\u57fa\u672c\u7684\u5355\u5143\u683c\u521b\u5efa\uff0c\u6709\u5173\u5355\u5143\u683c\u683c\u5f0f\u8bbe\u7f6e\u3001\u6837\u5f0f\u7b49\u9ad8\u7ea7\u8bdd\u9898\u8bf7\u89c1\uff1a2.2\u8282\u5355\u5143\u683c\u76f8\u5173\u64cd\u4f5c\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u89c1NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684SetCellValuesInXls\u9879\u76ee\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.1.4 \u521b\u5efa\u6279\u6ce8<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u5f88\u591a\u4eba\u4e0d\u600e\u4e48\u7528Excel\u4e2d\u7684\u6279\u6ce8\uff0c\u6240\u4ee5\u6211\u7279\u5730\u622a\u4e86\u5f20\u56fe\uff0c\u8ba9\u5927\u5bb6\u77e5\u9053\u672c\u8282\u6211\u4eec\u8981\u521b\u5efa\u7684\u5230\u5e95\u662f\u4ec0\u4e48\u4e1c\u897f\u3002<\/p>\n\n\n\n

\u5728\u8fc7\u53bb\uff0c\u6211\u4eec\u6050\u6015\u6ca1\u6709\u529e\u6cd5\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\uff0c\u56e0\u4e3a\u65e0\u8bba\u662fcvs\u6cd5\u3001html\u6cd5\u3001oledb\u6cd5\u90fd\u6ca1\u6709\u63d0\u4f9b\u8fd9\u6837\u7684\u63a5\u53e3\uff0c\u5f53\u7136Office PIA\u6cd5\u53ef\u4ee5\u505a\u5230\uff0c\u4f46\u662f\u6027\u80fd\u5b9e\u5728\u592a\u5dee\uff0c\u800c\u4e14\u7a33\u5b9a\u6027\u4e0d\u597d\uff0c\u7ecf\u5e38\u83ab\u540d\u5176\u5999crash\uff08\u8fd9\u662f\u67d0\u67d0\u5144\u5f1f\u7ed9\u6211\u7684\u53cd\u9988\uff0c\u6211\u5f15\u7528\u4e86\u4e0b\uff0c\u5475\u5475\uff09\u3002\u5728\u4ee5\u540e\u7684\u6559\u7a0b\u4e2d\uff0c\u4f60\u5c06\u770b\u5230\u66f4\u591a\u5728\u8fc7\u53bb\u65e0\u6cd5\u901a\u8fc7\u4f20\u7edf\u65b9\u6cd5\u5b9e\u73b0\u7684\u4e1c\u897f\uff0c\u597d\u620f\u624d\u521a\u521a\u5f00\u59cb\u3002<\/p>\n\n\n\n

\u6279\u6ce8\u4e3b\u8981\u6709\u4e09\u4e2a\u5c5e\u6027\u9700\u8981\u8bbe\u7f6e\uff0c\u4e00\u4e2a\u662f\u6279\u6ce8\u7684\u4f4d\u7f6e\u548c\u5927\u5c0f\u3001\u4e00\u4e2a\u662f\u6279\u6ce8\u7684\u6587\u672c\u3001\u8fd8\u6709\u4e00\u4e2a\u662f\u6279\u6ce8\u7684\u4f5c\u8005\u3002<\/p>\n\n\n\n

\u6279\u6ce8\u7684\u4f4d\u7f6e\u548c\u5927\u5c0f\uff0c\u5728Excel\u4e2d\u662f\u4e0e\u5355\u5143\u683c\u5bc6\u5207\u76f8\u5173\u7684\uff0cNPOI\u4e2d\u901a\u8fc7HSSFClientAnchor\u7684\u5b9e\u4f8b\u6765\u8868\u793a\uff0c\u5b83\u7684\u6784\u9020\u51fd\u6570\u6bd4\u8f83\u590d\u6742\uff0c\u67098\u4e2a\u53c2\u6570\uff0c\u5b83\u4eec\u5206\u522b\u662f<\/p>\n\n\n\n
\u53c2\u6570<\/td>\u8bf4\u660e<\/td><\/tr>
dx1<\/td>\u7b2c1\u4e2a\u5355\u5143\u683c\u4e2dx\u8f74\u7684\u504f\u79fb\u91cf<\/td><\/tr>
dy1<\/td>\u7b2c1\u4e2a\u5355\u5143\u683c\u4e2dy\u8f74\u7684\u504f\u79fb\u91cf<\/td><\/tr>
dx2<\/td>\u7b2c2\u4e2a\u5355\u5143\u683c\u4e2dx\u8f74\u7684\u504f\u79fb\u91cf<\/td><\/tr>
dy2<\/td>\u7b2c2\u4e2a\u5355\u5143\u683c\u4e2dy\u8f74\u7684\u504f\u79fb\u91cf<\/td><\/tr>
col1<\/td>\u7b2c1\u4e2a\u5355\u5143\u683c\u7684\u5217\u53f7<\/td><\/tr>
row1<\/td>\u7b2c1\u4e2a\u5355\u5143\u683c\u7684\u884c\u53f7<\/td><\/tr>
col2<\/td>\u7b2c2\u4e2a\u5355\u5143\u683c\u7684\u5217\u53f7<\/td><\/tr>
row2<\/td>\u7b2c2\u4e2a\u5355\u5143\u683c\u7684\u884c\u53f7<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u6253\u7b97\u8ba9\u6ce8\u91ca\u663e\u793a\u5728B3\u548cE5\u4e4b\u95f4\uff0c\u5c31\u5e94\u8be5\u8fd9\u4e48\u5199\uff1a<\/p>\n\n\n\n

HSSFPatriarchpatr = sheet.CreateDrawingPatriarch();<\/p>\n\n\n\n

HSSFCommentcomment1 = patr.CreateComment(new HSSFClientAnchor(0, 0, 0, 0, 1, 2 , 4, 4));<\/p>\n\n\n\n

\u4e0b\u9762\u6211\u4eec\u8bbe\u7f6e\u8fd9\u4e2a\u6279\u6ce8\u7684\u5185\u5bb9\u548c\u4f5c\u8005\uff0c\u8fd9\u4e2a\u6bd4\u8f83\u7b80\u5355\uff1a<\/p>\n\n\n\n

comment1.String=newHSSFRichTextString(“Hello World”);<\/p>\n\n\n\n

comment1.Author=”NPOI Team”;<\/p>\n\n\n\n

\u6700\u540e\u4e00\u6b65\u5c31\u662f\u628a\u6279\u6ce8\u8d4b\u7ed9\u67d0\u4e2a\u5355\u5143\u683c\uff1a<\/p>\n\n\n\n

HSSFCell cell= sheet.CreateRow(1).CreateCell(1);<\/p>\n\n\n\n

cell.CellComment= comment1;<\/p>\n\n\n\n

\u5bf9\u4e8e\u6279\u6ce8\uff0c\u4f60\u6709\u4e24\u79cd\u9009\u62e9\uff0c\u4e00\u79cd\u662f\u9690\u85cf\uff08\u9ed8\u8ba4\uff09\uff0c\u4e00\u79cd\u662f\u663e\u793a\uff08\u5373\u8868\u5355\u4e00\u6253\u5f00\u5c31\u663e\u793a\u8be5\u6279\u6ce8\uff09\uff0c\u53ef\u4ee5\u901a\u8fc7comment1.Visible\u5c5e\u6027\u6765\u63a7\u5236\u3002<\/p>\n\n\n\n

\u770b\u4e86\u4e0a\u9762\u8fd9\u5f20\u56fe\u5927\u5bb6\u5c31\u5e94\u8be5\u660e\u767d\u4e86\uff0c\u8fd9\u91cc\u67092\u4e2a\u6279\u6ce8\uff0c\u4e0b\u9762\u90a3\u4e2a\u662f\u663e\u793a\u7684\uff0c\u4e0a\u9762\u90a3\u4e2a\u662f\u9690\u85cf\u7684\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u89c1NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684SetCellCommentInXls\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.1.6 \u521b\u5efa\u9875\u7709\u548c\u9875\u811a<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u5f88\u591a\u4eba\u5e76\u4e0d\u77e5\u9053Excel\u7684\u9875\u7709\u548c\u9875\u811a\u529f\u80fd\uff0c\u56e0\u4e3a\u5728\u754c\u9762\u4e0a\u662f\u663e\u793a\u4e0d\u4e86\u9875\u7709\u548c\u9875\u811a\u7684\uff0c\u5fc5\u987b\u5728\u6253\u5370\u9875\u9762\u4e2d\u624d\u80fd\u770b\u5230\uff0c\u8fd9\u4e5f\u76f4\u63a5\u5bfc\u81f4\u4e86\u5176\u8bbe\u7f6e\u754c\u9762\u4e5f\u663e\u5f97\u66f4\u9690\u79d8\uff0c\u4f60\u5fc5\u987b\u8fdb\u5165\u9875\u9762\u8bbe\u7f6e \u2013>\u9875\u7709\u548c\u9875\u811a\u624d\u80fd\u8bbe\u7f6e\u3002\u4ee5\u4e0b\u662fOffice 2007\u4e2d\u7684\u8bbe\u7f6e\u754c\u9762\u3002<\/p>\n\n\n\n

\u5f53\u4f60\u6309\u201c\u81ea\u5b9a\u4e49\u9875\u7709\u201d\u6216\u201c\u81ea\u5b9a\u4e49\u9875\u811a\u201d\u65f6\uff0c\u4f60\u4f1a\u770b\u5230\u4ee5\u4e0b\u754c\u9762\uff0cExcel\u628a\u9875\u7709\u3001\u9875\u811a\u5206\u6210\u4e86\u5de6\u4e2d\u53f3\u4e09\u90e8\u5206\uff0c\u8fd9\u4e00\u70b9\u7edd\u975e\u5355\u7eaf\u4f53\u73b0\u5728\u754c\u9762\u4e0a\uff0c\u5728\u5e95\u5c42\u7684\u5b58\u50a8\u4e2d\u4e5f\u662f\u5982\u6b64\u3002\u5982\u679c\u4f60\u8bbe\u7f6e\u7684\u662f\u201c\u5de6\u201d\u7684\u5185\u5bb9\uff0c\u5e95\u5c42\u7684\u5b58\u50a8\u5b57\u7b26\u4e32\u5c31\u4f1a\u5728\u5f00\u5934\u52a0\u4e0a&L\uff0c\u5982\u679c\u662f\u201c\u53f3\u201d\u7684\u5185\u5bb9\u5219\u4f1a\u52a0\u4e0a&R\uff0c\u6240\u4ee5HeaderRecord\u4e2d\u7684\u5b57\u7b26\u4e32\u770b\u4e0a\u53bb\u662f\u8fd9\u6837\u7684\uff1a”&C&LFooter A&R\u201d\uff0c\u8fd9\u4e2a\u5b57\u7b26\u4e32\u7684\u610f\u601d\u662f\u4ec5\u8bbe\u7f6e\u4e86\u201c\u5de6\u201d\u7684\u5185\u5bb9\uff0c\u5185\u5bb9\u662fFooter A\u3002<\/p>\n\n\n\n

\u770b\u4e86\u8fd9\u4e9b\u6211\u60f3\u4f60\u5e94\u8be5\u5bf9\u9875\u7709\u548c\u9875\u811a\u6709\u6240\u4e86\u89e3\u4e86\uff0c\u56de\u8fc7\u5934\u6765\u8bf4NPOI\uff0cNPOI\u4e2d\u4e3b\u8981\u662f\u9760HSSFSheet.Header\u548cHSSFSheet.Footer\u6765\u8bbe\u7f6e\u7684\uff0c\u8fd9\u4e24\u4e2a\u5c5e\u6027\u5206\u522b\u662fHSSFHeader\u548cHSSFFooter\u7c7b\u578b\u7684\u3002<\/p>\n\n\n\n

\u53c2\u8003\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

HSSFSheet s1= hssfworkbook.CreateSheet(“Sheet1”);<\/p>\n\n\n\n

s1.CreateRow(0).CreateCell(1).SetCellValue(123);<\/p>\n\n\n\n

\/\/set headertext<\/p>\n\n\n\n

s1.Header.Center=”This is a test sheet”;<\/p>\n\n\n\n

\/\/set footertext<\/p>\n\n\n\n

s1.Footer.Left=”Copyright NPOI Team”;<\/p>\n\n\n\n

s1.Footer.Right=”created by Tony Qu\uff08\u77bf\u6770\uff09”;<\/p>\n\n\n\n

\u4ee5\u4e0a\u4ee3\u7801\u4e2d\u6211\u6dfb\u52a0\u4e86\u9875\u7709\u7684Center\u5185\u5bb9\uff0cFooter\u7684Left\u548cRight\u5185\u5bb9\uff0c\u5728\u6253\u5370\u9884\u89c8\u4e2d\u770b\u5230\u7684\u6548\u679c\u5927\u6982\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n\n\n\n

\u9875\u7709<\/p>\n\n\n\n

\u9875\u811a<\/p>\n\n\n\n

\u81f3\u4e8e\u4e00\u4e9bExcel\u7279\u6b8a\u5b57\u7b26\uff0c\u6bd4\u5982\u8bf4\u9875\u7801\u53ef\u4ee5\u7528&P\uff0c\u5f53\u524d\u65e5\u671f\u53ef\u4ee5\u7528&D\uff0c\u5176\u4ed6\u7684\u4e1c\u897f\u4f60\u5c31\u81ea\u5df1\u7814\u7a76\u5427\u3002<\/p>\n\n\n\n

\u672c\u8303\u4f8b\u5b8c\u6574\u4ee3\u7801\u8bf7\u89c1NPOI.Examples\u4e2d\u7684CreateHeaderFooterInXls\u9879\u76ee\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.2.1 \u8bbe\u7f6e\u5355\u5143\u683c\u683c\u5f0f<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u5728Excel\u4e2d\u6211\u4eec\u7ecf\u5e38\u8981\u8bbe\u7f6e\u683c\u5f0f\uff0c\u6bd4\u5982\u8bf4\u65e5\u671f\u683c\u5f0f\uff08yyyymmdd\uff09\u3001\u5c0f\u6570\u70b9\u683c\u5f0f\uff081.20\uff09\u3001\u8d27\u5e01\u683c\u5f0f\uff08$2000\uff09\u3001\u767e\u5206\u6bd4\u683c\u5f0f\uff0899.99%\uff09\u7b49\u7b49\uff0c\u8fd9\u4e9b\u4e1c\u897f\u5728\u8fc7\u53bb\u6211\u4eec\u6050\u6015\u53ea\u80fd\u5728\u670d\u52a1\u5668\u7aef\u751f\u6210\u597d\uff0c\u4e0d\u4f46\u589e\u52a0\u4e86\u670d\u52a1\u5668\u7aef\u7684\u4ee3\u7801\u91cf\uff0c\u8fd8\u9020\u6210\u4e86\u4e0d\u5fc5\u8981\u7684\u5b57\u7b26\u4e32\u66ff\u6362\u64cd\u4f5c\uff0c\u5982\u4ecaNPOI\u5c06\u8ba9\u670d\u52a1\u5668\u4ece\u8fd9\u79cd\u5b8c\u5168\u6ca1\u6709\u5fc5\u8981\u7684\u64cd\u4f5c\u4e2d\u89e3\u653e\u51fa\u6765\uff0c\u4e00\u5207\u90fd\u5c06\u7531Excel\u5728\u5ba2\u6237\u7aef\u5904\u7406\u3002<\/p>\n\n\n\n

\u4f7f\u7528NPOI\u65f6\u8981\u6ce8\u610f\uff0c\u6240\u6709\u7684\u683c\u5f0f\u90fd\u662f\u901a\u8fc7CellStyle.DataFormat\u8d4b\u7ed9\u5355\u5143\u683c\u7684\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u8d4b\u7ed9\u5355\u5143\u683c\u3002<\/p>\n\n\n\n

\u6848\u4f8b\u4e00 \u65e5\u671f\u683c\u5f0f<\/p>\n\n\n\n

\u5047\u8bbe\u6211\u4eec\u73b0\u5728\u9700\u8981\u663e\u793a\u7684\u65e5\u671f\u7684\u683c\u5f0f\u4e3a2008\u5e745\u67085\u65e5\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\u751f\u6210\uff1a<\/p>\n\n\n\n

HSSFSheetsheet = hssfworkbook.CreateSheet(“newsheet”);<\/p>\n\n\n\n

HSSFCell cell= sheet.CreateRow(0).CreateCell(0);<\/p>\n\n\n\n

cell.SetCellValue(newDateTime(2008,5,5));<\/p>\n\n\n\n

\/\/set dateformat<\/p>\n\n\n\n

HSSFCellStylecellStyle = hssfworkbook.CreateCellStyle();<\/p>\n\n\n\n

HSSFDataFormatformat = hssfworkbook.CreateDataFormat();<\/p>\n\n\n\n

cellStyle.DataFormat= format.GetFormat(“yyyy\u5e74m\u6708d\u65e5”);<\/p>\n\n\n\n

cell.CellStyle=cellStyle;<\/p>\n\n\n\n

\u7531\u4e8e\u8fd9\u91cc\u7684\u201cyyyy\u5e74m\u6708d\u65e5\u201d\u5c5e\u4e8e\u81ea\u5b9a\u4e49\u683c\u5f0f\uff08\u533a\u522b\u4e8eExcel\u5185\u5d4c\u7684\u683c\u5f0f\uff09\uff0c\u6240\u4ee5\u5fc5\u987b\u7528hssfworkbook.CreateDataFormat()\u521b\u5efa\u4e00\u4e2aHSSFDataFormat\u5b9e\u4f8b\uff0c\u7136\u540e\u4f7f\u7528format.GetFormat\u6765\u83b7\u53d6\u76f8\u5e94\u7684\u683c\u5f0f\uff0c\u53ea\u8981\u662fExcel\u652f\u6301\u7684\u683c\u5f0f\u8868\u793a\u65b9\u5f0f\uff0c\u8fd9\u79cd\u65b9\u5f0f\u90fd\u80fd\u591f\u5b9e\u73b0\u3002<\/p>\n\n\n\n

\u6848\u4f8b\u4e8c\u4fdd\u75592\u4f4d\u5c0f\u6570<\/p>\n\n\n\n

\u5047\u8bbe\u6211\u4eec\u6709\u4e2a\u5355\u5143\u683c\u7684\u503c\u4e3a1.2\uff0c\u600e\u4e48\u663e\u793a\u62101.20\u5462\uff1f\u5728Excel\u4e2d\u53ef\u4ee5\u7528\u201c0.00\u201d\u6765\u8868\u793a\uff0c\u6240\u4ee5\u4e0b\u9762\u7684\u4ee3\u7801\u5c31\u80fd\u5b8c\u6210\uff1a<\/p>\n\n\n\n

\/\/ Create arow and put some cells in it. Rows are 0 based.<\/p>\n\n\n\n

HSSFCell cell= sheet.CreateRow(0).CreateCell(0);<\/p>\n\n\n\n

\/\/set valuefor the cell<\/p>\n\n\n\n

cell.SetCellValue(1.2);<\/p>\n\n\n\n

\/\/numberformat with 2 digits after the decimal point – “1.20”<\/p>\n\n\n\n

HSSFCellStylecellStyle = hssfworkbook.CreateCellStyle();<\/p>\n\n\n\n

cellStyle.DataFormat= HSSFDataFormat.GetBuiltinFormat(“0.00”);<\/p>\n\n\n\n

cell.CellStyle= cellStyle;<\/p>\n\n\n\n

\u8fd9\u91cc\u4e0e\u4e0a\u9762\u6709\u6240\u4e0d\u540c\uff0c\u7528\u7684\u662fHSSFDataFormat.GetBuiltinFormat()\u65b9\u6cd5\uff0c\u4e4b\u6240\u4ee5\u7528\u8fd9\u4e2a\uff0c\u662f\u56e0\u4e3a0.00\u662fExcel\u5185\u5d4c\u7684\u683c\u5f0f\uff0c\u5b8c\u6574\u7684Excel\u5185\u5d4c\u683c\u5f0f\u5217\u8868\u5927\u5bb6\u53ef\u4ee5\u770b\u8fd9\u4e2a\u7a97\u53e3\u4e2d\u7684\u81ea\u5b9a\u4e49\u5217\u8868\uff1a<\/p>\n\n\n\n

\u8fd9\u91cc\u5c31\u4e0d\u4e00\u4e00\u5217\u51fa\u4e86\u3002<\/p>\n\n\n\n

\u6848\u4f8b\u4e09\u8d27\u5e01\u683c\u5f0f<\/p>\n\n\n\n

\u8d27\u5e01\u683c\u5f0f\u5728\u91d1\u878d\u7684\u9879\u76ee\u4e2d\u7ecf\u5e38\u7528\u5230\uff0c\u6bd4\u5982\u8bf4\u4eba\u6c11\u5e01\u7b26\u53f7\u00a5\uff0c\u7f8e\u5143\u7b26\u53f7$\u7b49\uff0c\u8fd9\u91cc\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\u8868\u793a\uff1a<\/p>\n\n\n\n

HSSFCellcell2 = sheet.CreateRow(1).CreateCell(0);<\/p>\n\n\n\n

cell2.SetCellValue(20000);<\/p>\n\n\n\n

HSSFCellStylecellStyle2 = hssfworkbook.CreateCellStyle();<\/p>\n\n\n\n

HSSFDataFormatformat = hssfworkbook.CreateDataFormat();<\/p>\n\n\n\n

cellStyle2.DataFormat= format.GetFormat(“\u00a5#,##0”);<\/p>\n\n\n\n

cell2.CellStyle= cellStyle2;<\/p>\n\n\n\n

\u6ce8\u610f\uff0c\u8fd9\u91cc\u8fd8\u52a0\u5165\u4e86\u5343\u5206\u4f4d\u5206\u9694\u7b26\uff0c\u6240\u4ee5\u662f#,##\uff0c\u81f3\u4e8e\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u5199\uff0c\u4f60\u5f97\u53bb\u95ee\u5fae\u8f6f\uff0c\u5475\u5475\u3002<\/p>\n\n\n\n

\u6848\u4f8b\u56db\u767e\u5206\u6bd4<\/p>\n\n\n\n

\u767e\u5206\u6bd4\u5728\u62a5\u8868\u4e2d\u4e5f\u5f88\u5e38\u7528\uff0c\u5176\u5b9e\u57fa\u672c\u4e0a\u548c\u4e0a\u9762\u4e00\u6837\uff0c\u53ea\u662f\u683c\u5f0f\u8868\u793a\u662f0.00%\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

cellStyle4.DataFormat= HSSFDataFormat.GetBuiltinFormat(“0.00%”);<\/p>\n\n\n\n

\u7531\u4e8e\u8fd9\u91cc\u662f\u5185\u5d4c\u683c\u5f0f\uff0c\u6240\u4ee5\u76f4\u63a5\u7528HSSFDataFormat.GetBuiltinFormat\u5373\u53ef\u3002<\/p>\n\n\n\n

\u6848\u4f8b\u4e94\u4e2d\u6587\u5927\u5199<\/p>\n\n\n\n

\u5728\u8868\u793a\u91d1\u989d\u65f6\uff0c\u6211\u4eec\u65f6\u5e38\u4f1a\u7528\u5230\uff0c\u6211\u4e5f\u89c1\u8fc7\u4e0d\u5c11\u5144\u5f1f\u5b9e\u73b0\u4e86\u6570\u5b57\u8f6c\u4e2d\u6587\u5927\u5c0f\u5199\u7684\u5de5\u5177\u7c7b\uff0c\u4ee5\u540e\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u8ba9Excel\u53bb\u5904\u7406\u8fd9\u4e00\u5207\uff0c\u4ee3\u7801\u548c\u521a\u624d\u5dee\u4e0d\u591a\uff0c\u4e5f\u662f\u6539\u683c\u5f0f\u7684\u8868\u793a\uff1a<\/p>\n\n\n\n

HSSFDataFormatformat = hssfworkbook.CreateDataFormat();<\/p>\n\n\n\n

cellStyle6.DataFormat= format.GetFormat(“[DbNum2][$-804]0”);<\/p>\n\n\n\n

\u7531\u4e8e\u662f\u81ea\u5b9a\u4e49\u683c\u5f0f\uff0c\u6240\u4ee5\u7528\u4e86HSSFDataFormat.GetFormat\uff0c\u76f8\u4fe1\u4f60\u5bf9\u8fd9\u4e24\u79cd\u83b7\u53d6\u683c\u5f0f\u7684\u5f62\u5f0f\u7684\u533a\u522b\u8d8a\u6765\u8d8a\u719f\u6089\u4e86\u3002<\/p>\n\n\n\n

\u6848\u4f8b\u516d\u79d1\u5b66\u8ba1\u6570\u6cd5<\/p>\n\n\n\n

\u8fd9\u4e1c\u897f\u6570\u5b66\u8bfe\u4e0a\u6211\u4eec\u90fd\u5b66\u8fc7\uff0c\u867d\u7136\u7528\u7684\u4e0d\u591a\uff0c\u4f46\u662f\u65e2\u7136Excel\u652f\u6301\uff0c\u8fd9\u91cc\u4e5f\u63d0\u4e00\u4e0b\uff1a<\/p>\n\n\n\n

cellStyle3.DataFormat= HSSFDataFormat.GetBuiltinFormat(“0.00E+00”);<\/p>\n\n\n\n

\u4e0b\u9762\u5c55\u793a\u4e0b\u4ee5\u4e0a\u8fd9\u4e9b\u4f8b\u5b50\u7684\u663e\u793a\u6548\u679c\uff1a<\/p>\n\n\n\n

\u6700\u540e\u603b\u7ed3\u4e00\u4e0bHSSFDataFormat.GetFormat\u548cHSSFDataFormat.GetBuiltinFormat\u7684\u533a\u522b\uff1a<\/p>\n\n\n\n

\u5f53\u4f7f\u7528Excel\u5185\u5d4c\u7684\uff08\u6216\u8005\u8bf4\u9884\u5b9a\u4e49\uff09\u7684\u683c\u5f0f\u65f6\uff0c\u76f4\u63a5\u7528HSSFDataFormat.GetBuiltinFormat\u9759\u6001\u65b9\u6cd5\u5373\u53ef\u3002<\/p>\n\n\n\n

\u5f53\u4f7f\u7528\u81ea\u5df1\u5b9a\u4e49\u7684\u683c\u5f0f\u65f6\uff0c\u5fc5\u987b\u5148\u8c03\u7528HSSFWorkbook.CreateDataFormat()\uff0c\u56e0\u4e3a\u8fd9\u65f6\u5728\u5e95\u5c42\u4f1a\u5148\u627e\u6709\u6ca1\u6709\u5339\u914d\u7684\u5185\u5d4cFormatRecord\uff0c\u5982\u679c\u6ca1\u6709\u5c31\u4f1a\u65b0\u5efa\u4e00\u4e2aFormatRecord\uff0c\u6240\u4ee5\u5fc5\u987b\u5148\u8c03\u7528\u8fd9\u4e2a\u65b9\u6cd5\uff0c\u7136\u540e\u4f60\u5c31\u53ef\u4ee5\u7528\u83b7\u5f97\u7684HSSFDataFormat\u5b9e\u4f8b\u7684GetFormat\u65b9\u6cd5\u4e86\uff0c\u5f53\u7136\u76f8\u5bf9\u800c\u8a00\u8fd9\u79cd\u65b9\u5f0f\u6bd4\u8f83\u9ebb\u70e6\uff0c\u6240\u4ee5\u5185\u5d4c\u683c\u5f0f\u8fd8\u662f\u7528HSSFDataFormat.GetBuiltinFormat\u9759\u6001\u65b9\u6cd5\u66f4\u52a0\u76f4\u63a5\u4e00\u4e9b\u3002\u4e0d\u8fc7\u81ea\u5b9a\u4e49\u7684\u683c\u5f0f\u4e5f\u4e0d\u662f\u5929\u9a6c\u884c\u7a7a\u968f\u4fbf\u5b9a\u4e49\uff0c\u8fd8\u662f\u8981\u53c2\u7167Excel\u7684\u683c\u5f0f\u8868\u793a\u6765\u5b9a\u4e49\uff0c\u5177\u4f53\u8bf7\u770b\u76f8\u5173\u7684Excel\u6559\u7a0b\u3002<\/p>\n\n\n\n

\u6ce8\u610f<\/strong>\uff1a\u81ea\u5b9a\u4e49\u7684FormatRecord\u662f\u5d4c\u5165xls\u6587\u4ef6\u5185\u90e8\u7684\uff0c\u6240\u4ee5\u4e0d\u7528\u62c5\u5fc3\u5bf9\u65b9Excel\u4e2d\u6709\u6ca1\u6709\u5b9a\u4e49\u8fc7\u8fd9\u79cd\u683c\u5f0f\uff0c\u90fd\u662f\u80fd\u591f\u6b63\u5e38\u4f7f\u7528\u7684\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u53c2\u8003NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684NumberFormatInXls\u9879\u76ee\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.2.2 \u5355\u5143\u683c\u5408\u5e76<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u5408\u5e76\u5355\u5143\u683c\u5728\u5236\u4f5c\u8868\u683c\u65f6\u5f88\u6709\u7528\uff0c\u6bd4\u5982\u8bf4\u8868\u683c\u7684\u6807\u9898\u5c31\u7ecf\u5e38\u662f\u628a\u7b2c\u4e00\u884c\u7684\u5355\u5143\u683c\u5408\u5e76\u5c45\u4e2d\u3002\u90a3\u4e48\u5728NPOI\u4e2d\u5e94\u8be5\u5982\u4f55\u5b9e\u73b0\u5355\u5143\u683c\u7684\u5408\u5e76\u5462\uff1f<\/p>\n\n\n\n

\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\uff0cNPOI\u5f15\u5165\u4e86\u65b0\u7684\u6982\u5ff5\uff0c\u5373Region\uff0c\u56e0\u4e3a\u5408\u5e76\u5355\u5143\u683c\uff0c\u5176\u5b9e\u5c31\u662f\u8bbe\u5b9a\u4e00\u4e2a\u533a\u57df\u3002\u4e0b\u9762\u8bf4\u4e00\u4e0bRegion\u7c7b\u7684\u53c2\u6570\uff0cRegion\u603b\u5171\u67094\u4e2a\u53c2\u6570\uff0c\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n
Region\u7684\u53c2\u6570<\/td>\u8bf4\u660e<\/td><\/tr>
FirstRow<\/td>\u533a\u57df\u4e2d\u7b2c\u4e00\u4e2a\u5355\u5143\u683c\u7684\u884c\u53f7<\/td><\/tr>
FirstColumn<\/td>\u533a\u57df\u4e2d\u7b2c\u4e00\u4e2a\u5355\u5143\u683c\u7684\u5217\u53f7<\/td><\/tr>
LastRow<\/td>\u533a\u57df\u4e2d\u6700\u540e\u4e00\u4e2a\u5355\u5143\u683c\u7684\u884c\u53f7<\/td><\/tr>
LastColumn<\/td>\u533a\u57df\u4e2d\u6700\u540e\u4e00\u4e2a\u5355\u5143\u683c\u7684\u5217\u53f7<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u7531\u4e8e\u5355\u5143\u683c\u7684\u5408\u5e76\u90fd\u662f\u5728\u8868\u7684\u57fa\u7840\u4e0a\u5efa\u7acb\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u5f97\u5148\u5efaSheet\uff1a<\/p>\n\n\n\n

HSSFWorkbookhssfworkbook =newHSSFWorkbook();<\/p>\n\n\n\n

HSSFSheetsheet = hssfworkbook.CreateSheet(“newsheet”);<\/p>\n\n\n\n

\u63a5\u4e0b\u6765\u6211\u4eec\u6839\u636e\u5b9e\u9645\u573a\u666f\u6765\u505a\u4e00\u4e9b\u6f14\u793a\u3002<\/p>\n\n\n\n

\u573a\u666f\u4e00\u6807\u9898\u884c\u7684\u5408\u5e76<\/p>\n\n\n\n

\u8fd9\u79cd\u573a\u666f\u662f\u6700\u5e38\u89c1\u7684\uff0c\u6bd4\u5982\u8bf4\u6211\u4eec\u8981\u5efa\u7acb\u4e00\u5f20\u9500\u552e\u60c5\u51b5\u8868\uff0c\u82f1\u6587\u53ebSales Report<\/p>\n\n\n\n

\u6211\u4eec\u5148\u8bbe\u7f6e\u5c45\u4e2d\u548c\u5b57\u4f53\u6837\u5f0f\uff0c\u8fd9\u91cc\u6211\u4eec\u91c7\u752820\u53f7\u5b57\u4f53\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

HSSFRow row =sheet.CreateRow(0);<\/p>\n\n\n\n

HSSFCell cell= row.CreateCell(0);<\/p>\n\n\n\n

cell.SetCellValue(“Sales Report”);<\/p>\n\n\n\n

HSSFCellStylestyle = hssfworkbook.CreateCellStyle();<\/p>\n\n\n\n

style.Alignment= HSSFCellStyle.ALIGN_CENTER;<\/p>\n\n\n\n

HSSFFont font= hssfworkbook.CreateFont();<\/p>\n\n\n\n

font.FontHeight= 20*20;<\/p>\n\n\n\n

style.SetFont(font);<\/p>\n\n\n\n

cell.CellStyle= style;<\/p>\n\n\n\n

\u8981\u4ea7\u751f\u56fe\u4e2d\u7684\u6548\u679c\uff0c\u5373\u628aA1:F1\u8fd96\u4e2a\u5355\u5143\u683c\u5408\u5e76\uff0c\u7136\u540e\u6dfb\u52a0\u5408\u5e76\u533a\u57df\uff1a<\/p>\n\n\n\n

sheet.AddMergedRegion(new Region(0, 0, 0,5));<\/p>\n\n\n\n

\u573a\u666f\u4e8c\u591a\u884c\u5408\u5e76<\/p>\n\n\n\n

\u770b\u5b8c\u573a\u666f\u4e00\uff0c\u4f60\u53ef\u4e0d\u8981\u8ba4\u4e3a\u591a\u884c\u5408\u5e76\u5c31\u9700\u8981\u4e00\u884c\u4e00\u884c\u505a\uff0c\u5176\u5b9e\u4e5f\u53ea\u9700\u8981\u4e00\u884c\u4ee3\u7801\uff0c\u6bd4\u5982\u8bf4\u6211\u4eec\u8981\u628aC3:E5\u5408\u5e76\u4e3a\u4e00\u4e2a\u5355\u5143\u683c\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

sheet.AddMergedRegion(new Region(2, 2, 4,4));<\/p>\n\n\n\n

\u63d0\u793a\u5373\u4f7f\u4f60\u6ca1\u6709\u7528CreateRow\u548cCreateCell\u521b\u5efa\u8fc7\u884c\u6216\u5355\u5143\u683c\uff0c\u4e5f\u5b8c\u5168\u53ef\u4ee5\u76f4\u63a5\u521b\u5efa\u533a\u57df\u7136\u540e\u628a\u8fd9\u4e00\u533a\u57df\u5408\u5e76\uff0cExcel\u7684\u533a\u57df\u5408\u5e76\u4fe1\u606f\u662f\u5355\u72ec\u5b58\u50a8\u7684\uff0c\u548cRowRecord\u3001ColumnInfoRecord\u4e0d\u5b58\u5728\u76f4\u63a5\u5173\u7cfb\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u53c2\u8003NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684MergedCellInXls\u9879\u76ee\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.2.3 \u5355\u5143\u683c\u5bf9\u9f50\u76f8\u5173\u8bbe\u7f6e<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u672c\u8282\u5c06\u56f4\u7ed5\u201c\u5bf9\u9f50\u201d\u9009\u9879\u5361\u4e2d\u7684\u8bbe\u7f6e\u5c55\u5f00\uff0c\u867d\u7136\u5b9e\u9645\u4e0a\u4f60\u4f1a\u53d1\u73b0\u8be5\u9009\u9879\u5361\u4e2d\u7684\u5f88\u591a\u8bbe\u7f6e\u548c\u5bf9\u9f50\u6ca1\u6709\u4ec0\u4e48\u5173\u7cfb\u3002\u5408\u5e76\u5355\u5143\u683c\u5df2\u7ecf\u57282.2.2\u8282<\/a>\u8bb2\u8fc7\u4e86\uff0c\u8fd9\u91cc\u5c31\u4e0d\u63d0\u4e86\u3002<\/p>\n\n\n\n

\u9996\u5148\u6211\u4eec\u7528\u4ee3\u7801\u521b\u5efa\u5fc5\u8981\u7684\u5355\u5143\u683c\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

HSSFWorkbookhssfworkbook =new HSSFWorkbook();<\/p>\n\n\n\n

HSSFSheetsheet1 = hssfworkbook.CreateSheet(“Sheet1”);<\/p>\n\n\n\n

HSSFRow row =sheet1.CreateRow(0);<\/p>\n\n\n\n

row.CreateCell(0).SetCellValue(“Test”);<\/p>\n\n\n\n

\u8fd9\u91cc\u6211\u4eec\u5047\u8bbe\u5728A0\u5355\u5143\u683c\u4e2d\u52a0\u5165\u4e86\u6587\u672cTest\u3002<\/p>\n\n\n\n

\u8bf7\u6ce8\u610f\u63a5\u4e0b\u6765\u6211\u4eec\u8981\u505a\u7684\u6240\u6709\u64cd\u4f5c\u90fd\u662f\u5728CellStyle\u7684\u57fa\u7840\u4e0a\u5b8c\u6210\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u521b\u5efa\u4e00\u4e2aHSSFCellStyle\uff1a<\/p>\n\n\n\n

HSSFCellStylestyle=hssfworkbook.CreateCellStyle();<\/p>\n\n\n\n

\u6c34\u5e73\u5bf9\u9f50<\/p>\n\n\n\n

\u8fd9\u91cc\u7528\u7684\u662fHSSFCellStyle.Alignment\uff0c\u9ed8\u8ba4\u503c\u81ea\u7136\u662f\u5e38\u89c4\uff0c\u5373HSSFCellStyle.ALIGN_GENERAL\u3002<\/p>\n\n\n\n

\u5982\u679c\u662f\u5de6\u4fa7\u5bf9\u9f50\u5c31\u662f<\/p>\n\n\n\n

style.Alignment= HSSFCellStyle.ALIGN_LEFT;<\/p>\n\n\n\n

\u5982\u679c\u662f\u5c45\u4e2d\u5bf9\u9f50\u5c31\u662f<\/p>\n\n\n\n

style.Alignment= HSSFCellStyle.ALIGN_CENTER;<\/p>\n\n\n\n

\u5982\u679c\u662f\u53f3\u4fa7\u5bf9\u9f50\u5c31\u662f<\/p>\n\n\n\n

style.Alignment= HSSFCellStyle.ALIGN_RIGHT;<\/p>\n\n\n\n

\u5982\u679c\u662f\u8de8\u5217\u4e3e\u4e2d\u5c31\u662f<\/p>\n\n\n\n

style.Alignment= HSSFCellStyle.ALIGN_CENTER_SELECTION;<\/p>\n\n\n\n

\u5982\u679c\u662f\u4e24\u7aef\u5bf9\u9f50\u5c31\u662f<\/p>\n\n\n\n

style.Alignment= HSSFCellStyle.ALIGN_JUSTIFY;<\/p>\n\n\n\n

\u5982\u679c\u662f\u586b\u5145\u5c31\u662f<\/p>\n\n\n\n

style.Alignment= HSSFCellStyle.ALIGN_FILL;<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u4ee5\u4e0a\u9009\u9879\u4ec5\u5f53\u6709\u8db3\u591f\u7684\u5bbd\u5ea6\u65f6\u624d\u80fd\u4ea7\u751f\u6548\u679c\uff0c\u4e0d\u8bbe\u7f6e\u5bbd\u5ea6\u6050\u6015\u770b\u4e0d\u51fa\u533a\u522b\u3002<\/p>\n\n\n\n

\u5782\u76f4\u5bf9\u9f50<\/p>\n\n\n\n

\u8fd9\u91cc\u7528\u7684\u662fHSSFCellStyle.VerticalAlignment\uff0c\u9ed8\u8ba4\u503c\u4e3a\u5c45\u4e2d\uff0c\u5373HSSFCellStyle.VERTICAL_CENTER<\/p>\n\n\n\n

\u5982\u679c\u662f\u9760\u4e0a\u5c31\u662f<\/p>\n\n\n\n

style.VerticalAlignment=HSSFCellStyle.VERTICAL_TOP<\/p>\n\n\n\n

\u5982\u679c\u662f\u5c45\u4e2d\u5c31\u662f<\/p>\n\n\n\n

style.VerticalAlignment=HSSFCellStyle.VERTICAL_CENTER<\/p>\n\n\n\n

\u5982\u679c\u662f\u9760\u4e0b\u5c31\u662f<\/p>\n\n\n\n

style.VerticalAlignment=HSSFCellStyle.VERTICAL_BOTTOM<\/p>\n\n\n\n

\u5982\u679c\u662f\u4e24\u7aef\u5bf9\u9f50\u5c31\u662f<\/p>\n\n\n\n

style.VerticalAlignment=HSSFCellStyle.VERTICAL_JUSTIFY<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u4ee5\u4e0a\u9009\u9879\u4ec5\u5f53\u6709\u8db3\u591f\u7684\u9ad8\u5ea6\u65f6\u624d\u80fd\u4ea7\u751f\u6548\u679c\uff0c\u4e0d\u8bbe\u7f6e\u9ad8\u5ea6\u6050\u6015\u770b\u4e0d\u51fa\u533a\u522b\u3002<\/p>\n\n\n\n

\u81ea\u52a8\u6362\u884c<\/p>\n\n\n\n

\u81ea\u52a8\u6362\u884c\u7ffb\u8bd1\u6210\u82f1\u6587\u5176\u5b9e\u5c31\u662fWrap\u7684\u610f\u601d\uff0c\u6240\u4ee5\u8fd9\u91cc\u6211\u4eec\u5e94\u8be5\u7528WrapText\u5c5e\u6027\uff0c\u8fd9\u662f\u4e00\u4e2a\u5e03\u5c14\u5c5e\u6027<\/p>\n\n\n\n

style.WrapText=true;<\/p>\n\n\n\n

\u6548\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

\u6587\u672c\u7f29\u8fdb<\/p>\n\n\n\n

\u8fd9\u662f\u4e00\u4e2a\u4e0d\u592a\u5f15\u4eba\u6ce8\u610f\u7684\u9009\u9879\uff0c\u6240\u4ee5\u8fd9\u91cc\u7ed9\u5f20\u56fe\u51fa\u6765\uff0c\u8ba9\u5927\u5bb6\u77e5\u9053\u662f\u4ec0\u4e48\uff0c\u7f29\u8fdb\u8bf4\u767d\u4e86\u5c31\u662f\u6587\u672c\u524d\u9762\u7684\u7a7a\u767d\uff0c\u6211\u4eec\u540c\u6837\u53ef\u4ee5\u7528\u5c5e\u6027\u6765\u8bbe\u7f6e\uff0c\u8fd9\u4e2a\u5c5e\u6027\u53eb\u505aIndention\u3002<\/p>\n\n\n\n

style.Indention= 3;<\/p>\n\n\n\n

\u6587\u672c\u65cb\u8f6c<\/p>\n\n\n\n

\u6587\u672c\u65b9\u5411\u5927\u5bb6\u4e00\u5b9a\u5728Excel\u4e2d\u8bbe\u7f6e\u8fc7\uff0c\u4e0a\u56fe\u4e2d\u5c31\u662f\u8c03\u6574\u754c\u9762\uff0c\u4e3b\u8981\u53c2\u6570\u662f\u5ea6\u6570\uff0c\u90a3\u4e48\u6211\u4eec\u5982\u4f55\u5728NPOI\u4e2d\u8bbe\u7f6e\u5462\uff1f<\/p>\n\n\n\n

style.Rotation=(short)90;<\/p>\n\n\n\n

\u4ee5\u4e0a\u4ee3\u7801\u662f\u628a\u5355\u5143\u683cA1\u4e2d\u7684\u6587\u672c\u9006\u65f6\u9488\u65cb\u8f6c90\u5ea6\uff0c\u7b49\u540c\u4e8e\u4e0b\u56fe\u4e2d\u7684\u8bbe\u7f6e\uff1a<\/p>\n\n\n\n

\u8bf7\u6ce8\u610f\uff0c\u8fd9\u91cc\u7684Rotation\u53d6\u503c\u662f\u4ece-90\u523090\uff0c\u800c\u4e0d\u662f0-180\u5ea6\u3002<\/p>\n\n\n\n

\u6700\u540e\u522b\u5fd8\u4e86\u628a\u6837\u5f0f\u53d8\u91cfstyle\u8d4b\u7ed9HSSFCellStyle.CellStyle\uff0c\u5426\u5219\u5c31\u524d\u529f\u5c3d\u5f03\u4e86\uff0c\u5475\u5475\uff01<\/p>\n\n\n\n

\u4ee5\u4e0a\u7684\u4e00\u4e9b\u529f\u80fd\uff0c\u6bd4\u5982\u6587\u672c\u65cb\u8f6c\u548c\u81ea\u52a8\u6362\u884c\uff0c\u4f7f\u7528\u4f20\u7edf\u7684cvs\u548chtml\u6cd5\u6050\u6015\u662f\u65e0\u6cd5\u5b9e\u73b0\u7684\u3002\u968f\u7740\u5b66\u4e60\u7684\u4e0d\u65ad\u6df1\u5165\uff0c\u4f60\u5c06\u8d8a\u6765\u8d8a\u610f\u8bc6\u5230\u4f7f\u7528NPOI\u751f\u6210Excel\u5176\u5b9e\u5982\u6b64\u7b80\u5355\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u53c2\u8003NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684SetAlignmentInXls\u548cRotateTextInXls\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.2.4 \u8bbe\u7f6e\u5355\u5143\u683c\u8fb9\u6846<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u5f88\u591a\u8868\u683c\u4e2d\u90fd\u8981\u4f7f\u7528\u8fb9\u6846\uff0c\u672c\u8282\u5c06\u4e3a\u4f60\u91cd\u70b9\u8bb2\u89e3NPOI\u4e2d\u8fb9\u6846\u7684\u8bbe\u7f6e\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u8fb9\u6846\u548c\u5176\u4ed6\u5355\u5143\u683c\u8bbe\u7f6e\u4e00\u6837\u4e5f\u662f\u5728HSSFCellStyle\u4e0a\u64cd\u4f5c\u7684\uff0cHSSFCellStyle\u67092\u79cd\u548c\u8fb9\u6846\u76f8\u5173\u7684\u5c5e\u6027\uff0c\u5206\u522b\u662f:<\/p>\n\n\n\n
\u8fb9\u6846\u76f8\u5173\u5c5e\u6027<\/td>\u8bf4\u660e<\/td>\u8303\u4f8b<\/td><\/tr>
Border+\u65b9\u5411<\/td>\u8fb9\u6846\u7c7b\u578b<\/td>BorderTop, BorderBottom,BorderLeft, BorderRight<\/td><\/tr>
\u65b9\u5411+BorderColor<\/td>\u8fb9\u6846\u989c\u8272<\/td>TopBorderColor,BottomBorderColor, LeftBorderColor, RightBorderColor<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u5176\u4e2d\u8fb9\u6846\u7c7b\u578b\u5206\u4e3a\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n\n\n\n
\u8fb9\u6846\u8303\u4f8b\u56fe<\/td>\u5bf9\u5e94\u7684\u9759\u6001\u503c<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_DOTTED<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_HAIR<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_DASH_DOT_DOT<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_DASH_DOT<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_DASHED<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_THIN<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_MEDIUM_DASH_DOT_DOT<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_SLANTED_DASH_DOT<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_MEDIUM_DASH_DOT<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_MEDIUM_DASHED<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_MEDIUM<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_THICK<\/td><\/tr>
 <\/td>HSSFCellStyle.BORDER_DOUBLE<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u81f3\u4e8e\u989c\u8272\u90a3\u5c31\u5f88\u591a\u4e86\uff0c\u5168\u90e8\u5728HSSFColor\u4e0b\u9762\uff0c\u5982HSSFColor.GREEN,HSSFColor.RED\uff0c\u90fd\u662f\u9759\u6001\u5b9e\u4f8b\uff0c\u53ef\u4ee5\u76f4\u63a5\u5f15\u7528\u3002<\/p>\n\n\n\n

\u4e0b\u9762\u6211\u4eec\u5047\u8bbe\u6211\u4eec\u8981\u628a\u4e00\u4e2a\u5355\u5143\u683c\u7684\u56db\u5468\u8fb9\u6846\u90fd\u8bbe\u7f6e\u4e0a\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

HSSFSheetsheet = hssfworkbook.CreateSheet(“newsheet”);<\/p>\n\n\n\n

\/\/ Create arow and put some cells in it. Rows are 0 based.<\/p>\n\n\n\n

HSSFRow row =sheet.CreateRow(1);<\/p>\n\n\n\n

\/\/ Create acell and put a value in it.<\/p>\n\n\n\n

HSSFCell cell= row.CreateCell(1);<\/p>\n\n\n\n

\/\/ Style thecell with borders all around.<\/p>\n\n\n\n

HSSFCellStylestyle = hssfworkbook.CreateCellStyle();<\/p>\n\n\n\n

style.BorderBottom=HSSFCellStyle.BORDER_THIN;<\/p>\n\n\n\n

style.BorderLeft=HSSFCellStyle.BORDER_THIN;<\/p>\n\n\n\n

style.BorderRight=HSSFCellStyle.BORDER_THIN;<\/p>\n\n\n\n

style.BorderTop= HSSFCellStyle.BORDER_THIN ;<\/p>\n\n\n\n

cell.CellStyle=style;<\/p>\n\n\n\n

\u8fd9\u6bb5\u4ee3\u7801\u4f7f\u7528\u4e86\u6700\u666e\u901a\u7684\u7ec6\u8fb9\u6846\uff0c\u4f7f\u5f97\u8fd9\u4e2a\u5355\u5143\u683c\u770b\u4e0a\u53bb\u50cf\u5757\u7a7a\u5fc3\u7816\u5934\u3002<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u8fd9\u91cc\u6211\u4eec\u6ca1\u6709\u8bbe\u7f6e\u8fb9\u6846\u7684\u989c\u8272\uff0c\u4f46\u8fd9\u4e0d\u4f1a\u5f71\u54cd\u6700\u7ec8\u7684\u6548\u679c\uff0c\u56e0\u4e3aExcel\u4f1a\u7528\u9ed8\u8ba4\u7684\u9ed1\u8272\u7ed9\u8fb9\u6846\u4e0a\u8272\u3002<\/p>\n\n\n\n

\u5982\u679c\u8981\u8bbe\u7f6e\u989c\u8272\u7684\u8bdd\uff0c\u4e5f\u5f88\u7b80\u5355\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n

style.BottomBorderColor=HSSFColor.GREEN.index;<\/p>\n\n\n\n

\u4ee5\u4e0a\u4ee3\u7801\u5c06\u5e95\u90e8\u8fb9\u6846\u8bbe\u7f6e\u4e3a\u7eff\u8272\uff0c\u8981\u6ce8\u610f\uff0c\u4e0d\u662f\u76f4\u63a5\u628aHSSFColor.GREEN\u8d4b\u7ed9XXXXBorderColor\u5c5e\u6027\uff0c\u800c\u662f\u628aindex\u7684\u503c\u8d4b\u7ed9\u5b83\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u53c2\u8003NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684SetBorderStyleInXls\u9879\u76ee\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.2.5 \u8bbe\u7f6e\u5355\u5143\u683c\u5b57\u4f53<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u672c\u8282\u6211\u4eec\u5c06\u7ee7\u7eed\u4f7f\u7528NPOI\u6765\u8bbe\u7f6e\u5355\u5143\u683c\u683c\u5f0f\uff0c\u8fd9\u4e00\u8282\u6211\u4eec\u4e3b\u8981\u8bb2\u5982\u4f55\u8bbe\u7f6e\u201c\u5b57\u4f53\u201d\u3002<\/p>\n\n\n\n

\u5728\u8bbe\u7f6e\u5b57\u4f53\u4e4b\u524d\uff0c\u6211\u4eec\u9996\u5148\u8981\u505a\u7684\u5c31\u662f\u521b\u5efa\u5b57\u4f53\u5bf9\u8c61\uff0c\u8fd9\u548c\u521b\u5efa\u6570\u5b57\u683c\u5f0f\u5f88\u76f8\u4f3c\u3002<\/p>\n\n\n\n

HSSFFont font= hssfworkbook.CreateFont();<\/p>\n\n\n\n

\u8fd9\u53e5\u8bdd\u4f1a\u5728Excel\u6587\u4ef6\u5185\u90e8\u521b\u5efa\u76f8\u5e94\u7684FontRecord\uff0c\u6240\u4ee5\u4f60\u4e0d\u7528\u5ba2\u6237\u56e0\u4e3a\u81ea\u5df1\u673a\u5668\u4e0a\u7684Excel\u6ca1\u6709\u76f8\u5e94\u7684\u5b57\u4f53\u8bbe\u7f6e\u800c\u5bfc\u81f4\u8bbe\u7f6e\u4e22\u5931\u3002<\/p>\n\n\n\n

\u5b57\u4f53\u5728\u8bbe\u7f6e\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u628a\u5b83\u8d4b\u7ed9\u5355\u5143\u683c\u6837\u5f0f\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

HSSFCellStylestyle1 = hssfworkbook.CreateCellStyle();<\/p>\n\n\n\n

style1.SetFont(font);<\/p>\n\n\n\n

cell1.CellStyle=style1;<\/p>\n\n\n\n

\u8fd9\u91cc\u7684cell1\u662fHSSFCell\u7684\u4e00\u4e2a\u5b9e\u4f8b\u3002<\/p>\n\n\n\n

\u597d\u4e86\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u5f00\u59cb\u5bf9\u5b57\u4f53\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n\n\n\n

\u5b57\u4f53\u540d\u79f0<\/p>\n\n\n\n

\u8fd9\u91cc\u7684\u5b57\u4f53\u540d\u79f0\u662f\u901a\u8fc7HSSFFont.FontName\u8fdb\u884c\u8bbe\u7f6e\u7684\uff0c\u81f3\u4e8e\u5177\u4f53\u7684\u540d\u79f0\uff0c\u53ea\u8981\u662f\u5e38\u7528\u5b57\u4f53\u90fd\u53ef\u4ee5\uff0c\u6bd4\u5982\u8bf4Arial, Verdana\u7b49\uff0c\u5f53\u7136\u4e5f\u53ef\u4ee5\u662f\u4e2d\u6587\u5b57\u4f53\u540d\uff0c\u5982\u5b8b\u4f53\u3001\u9ed1\u4f53\u7b49\u3002\u4e0d\u8fc7\u8bbe\u7f6e\u5b57\u4f53\u540d\u79f0\u6709\u4e2a\u524d\u63d0\uff0c\u90a3\u5c31\u662f\u5047\u8bbe\u6253\u5f00\u8fd9\u4e2axls\u6587\u4ef6\u7684\u5ba2\u6237\u673a\u4e0a\u6709\u8fd9\u79cd\u5b57\u4f53\uff0c\u5982\u679c\u6ca1\u6709\uff0cExcel\u5c06\u4f7f\u7528\u9ed8\u8ba4\u5b57\u4f53\u3002<\/p>\n\n\n\n

\u4e0b\u9762\u5c31\u662f\u8bbe\u7f6e\u5b57\u4f53\u540d\u79f0\u4e3a\u201c\u5b8b\u4f53\u201d\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

font.FontName=”\u5b8b\u4f53”;<\/p>\n\n\n\n

\u5b57\u53f7<\/p>\n\n\n\n

\u4e0e\u5b57\u53f7\u6709\u5173\u7684\u5c5e\u6027\u6709\u4e24\u4e2a\uff0c\u4e00\u4e2a\u662fFontHeight\uff0c\u4e00\u4e2a\u662fFontHeightInPoints\u3002\u533a\u522b\u5728\u4e8e\uff0cFontHeight\u7684\u503c\u662fFontHeightInPoints\u768420\u500d\uff0c\u901a\u5e38\u6211\u4eec\u5728Excel\u754c\u9762\u4e2d\u770b\u5230\u7684\u5b57\u53f7\uff0c\u6bd4\u5982\u8bf412\uff0c\u5bf9\u5e94\u7684\u662fFontHeightInPoints\u7684\u503c\uff0c\u800cFontHeight\u8981\u4ea7\u751f12\u53f7\u5b57\u4f53\u7684\u5927\u5c0f\uff0c\u503c\u5e94\u8be5\u662f240\u3002\u6240\u4ee5\u901a\u5e38\u5efa\u8bae\u4f60\u7528FontHeightInPoint\u5c5e\u6027\u3002<\/p>\n\n\n\n

\u5982\u679c\u8981\u8bbe\u7f6e\u5b57\u53f7\u4e3a12\uff0c\u4ee3\u7801\u5c31\u662f<\/p>\n\n\n\n

font.FontHeightInPoints= 12;<\/p>\n\n\n\n

\u5b57\u4f53\u989c\u8272<\/p>\n\n\n\n

\u8fd9\u91cc\u53ef\u80fd\u4f1a\u4e0eCellStyle\u4e0a\u7684ForegroundColor\u548cBackgroundColor\u4ea7\u751f\u6df7\u6dc6\uff0c\u5176\u5b9e\u6240\u6709\u7684\u5b57\u4f53\u989c\u8272\u90fd\u662f\u5728HSSFFont\u7684\u5b9e\u4f8b\u4e0a\u8bbe\u7f6e\u7684\uff0cCellStyle\u7684ForegroundColor\u548cBackgroundColor\u5206\u522b\u6307\u80cc\u666f\u586b\u5145\u8272\u548c\u586b\u5145\u56fe\u6848\u7684\u989c\u8272\uff0c\u548c\u6587\u672c\u989c\u8272\u65e0\u5173\u3002<\/p>\n\n\n\n

\u8981\u8bbe\u7f6e\u5b57\u4f53\u989c\u8272\uff0c\u6211\u4eec\u53ef\u4ee5\u7528HSSFFont.Color\u5c5e\u6027\uff0c\u989c\u8272\u53ef\u4ee5\u901a\u8fc7HSSFColor\u83b7\u5f97\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

font.Color =HSSFColor.RED.index;<\/p>\n\n\n\n

\u8fd9\u884c\u4ee3\u7801\u628a\u6587\u672c\u8bbe\u7f6e\u4e3a\u7ea2\u8272\u3002<\/p>\n\n\n\n

\u4e0b\u5212\u7ebf<\/p>\n\n\n\n

\u901a\u5e38\u6211\u4eec\u6240\u8bf4\u7684\u4e0b\u5212\u7ebf\u90fd\u662f\u5355\u7ebf\u6761\u7684\uff0c\u5176\u5b9eExcel\u652f\u6301\u597d\u51e0\u79cd\u4e0b\u5212\u7ebf\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n
\u7c7b\u578b<\/td>\u5bf9\u5e94\u7684\u503c<\/td><\/tr>
\u5355\u4e0b\u5212\u7ebf<\/td>HSSFFont.U_SINGLE<\/td><\/tr>
\u53cc\u4e0b\u5212\u7ebf<\/td>HSSFFont.U_DOUBLE<\/td><\/tr>
\u4f1a\u8ba1\u7528\u5355\u4e0b\u5212\u7ebf<\/td>HSSFFont.U_SINGLE_ACCOUNTING<\/td><\/tr>
\u4f1a\u8ba1\u7528\u53cc\u4e0b\u5212\u7ebf<\/td>HSSFFont.U_DOUBLE_ACCOUNTING<\/td><\/tr>
\u65e0\u4e0b\u5212\u7ebf<\/td>HSSFFont.U_NONE<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u5f53\u4f60\u8981\u8bbe\u7f6e\u4e0b\u5212\u7ebf\u65f6\uff0c\u53ef\u4ee5\u7528HSSFFont.Underline\u5c5e\u6027\uff0c\u8fd9\u662f\u4e00\u4e2abyte\u7c7b\u578b\u7684\u503c\uff0c\u4f8b\u5982<\/p>\n\n\n\n

font.Underline=HSSFFont.U_SINGLE<\/p>\n\n\n\n

\u8fd9\u884c\u4ee3\u7801\u5c31\u662f\u8bbe\u7f6e\u5355\u4e0b\u5212\u7ebf\u7684\u4ee3\u7801\u3002<\/p>\n\n\n\n

\u4e0a\u6807\u4e0b\u6807<\/p>\n\n\n\n

\u8bbe\u7f6e\u8fd9\u4e1c\u897f\u53ef\u4ee5\u7528HSSFFont.TypeOffset\u5c5e\u6027\uff0c\u503c\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n\n\n\n
TypeOffset\u7684\u503c<\/td>\u8bf4\u660e<\/td><\/tr>
HSSFFont.SS_SUPER<\/td>\u4e0a\u6807<\/td><\/tr>
HSSFFont.SS_SUB<\/td>\u4e0b\u6807<\/td><\/tr>
HSSFFont.SS_NONE<\/td>\u666e\u901a\uff0c\u9ed8\u8ba4\u503c<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u6240\u4ee5\u5982\u679c\u4f60\u8981\u4e0a\u6807\u7684\u8bdd\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

font.TypeOffset=HSSFFont.SS_SUPER;<\/p>\n\n\n\n

\u5220\u9664\u7ebf<\/p>\n\n\n\n

\u8bbe\u7f6e\u8fd9\u4e1c\u897f\u53ef\u4ee5\u7528HSSFFont.IsStrikeout\u5c5e\u6027\uff0c\u5f53\u4e3atrue\u65f6\uff0c\u8868\u793a\u6709\u5220\u9664\u7ebf\uff1b\u4e3afalse\u5219\u8868\u793a\u6ca1\u6709\u5220\u9664\u7ebf\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u53c2\u8003NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684ApplyFontInXls\u7684\u9879\u76ee\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.2.6\u8bbe\u7f6e\u5355\u5143\u683c\u7684\u80cc\u666f\u548c\u56fe\u6848<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u672c\u8282\u6211\u4eec\u5c06\u7528NPOI\u6765\u4e3a\u5355\u5143\u683c\u6dfb\u52a0\u80cc\u666f\u548c\u56fe\u6848\u3002<\/p>\n\n\n\n

\u5728\u4e4b\u524d\u7684\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u63d0\u5230HSSFCellStyle\u6709\u4e24\u4e2a\u80cc\u666f\u989c\u8272\u5c5e\u6027\uff0c\u4e00\u4e2a\u53ebFillBackgroundColor\uff0c\u53e6\u4e00\u4e2a\u53ebFillForegroundColor\uff0c\u4f46\u5176\u5b9e\u8fd9\u6307\u7684\u90fd\u662f\u80cc\u666f\u989c\u8272\uff0c\u90a3\u4e3a\u4ec0\u4e48\u8fd8\u6709ForegroundColor\u5462\uff1f\u4e3a\u4e86\u80fd\u591f\u5e2e\u52a9\u5927\u5bb6\u7406\u89e3\uff0c\u6211\u4eec\u4e3e\u4e00\u4e2a\u5b9e\u9645\u7684\u4f8b\u5b50\uff0c\u4e0b\u9762\u8fd9\u4e2a\u56fe\u6848\u662fExcel\u7684\u4e00\u4e2a\u5355\u5143\u683c\uff1a<\/p>\n\n\n\n

\u7ebf\u662f\u767d\u8272\u7684\uff0c\u80cc\u666f\u662f\u7ea2\u8272\u7684\u3002\u8fd9\u91cc\u7684\u7ebf\u5176\u5b9e\u5c31\u662f\u4e0b\u9762\u7684Excel\u754c\u9762\u4e2d\u7684\u56fe\u6848\uff1a<\/p>\n\n\n\n

\u81f3\u4e8e\u7ebf\u7684\u989c\u8272\u5219\u662f\u56fe\u6848\u989c\u8272\uff0c\u5373\u767d\u8272\u3002<\/p>\n\n\n\n

\u6240\u4ee5\u4ee5\u4e0a\u5355\u5143\u683c\u5982\u679c\u8981\u7528NPOI\u6765\u8bbe\u7f6e\u5c31\u53ef\u4ee5\u7528\u4ee5\u4e0b\u4ee3\u7801\u5b8c\u6210\uff1a<\/p>\n\n\n\n

\/\/fillbackground<\/p>\n\n\n\n

HSSFCellStylestyle8 = hssfworkbook.CreateCellStyle();<\/p>\n\n\n\n

style8.FillForegroundColor= NPOI.HSSF.Util.HSSFColor.WHITE.index;<\/p>\n\n\n\n

style8.FillPattern= HSSFCellStyle.SQUARES;<\/p>\n\n\n\n

style8.FillBackgroundColor= NPOI.HSSF.Util.HSSFColor.RED.index;<\/p>\n\n\n\n

sheet1.CreateRow(7).CreateCell(0).CellStyle= style8;<\/p>\n\n\n\n

\u73b0\u5728\u662f\u4e0d\u662f\u6e05\u695a\u4e00\u4e9b\u4e86\uff0c\u8fd9\u91cc\u7684FillPattern\u5c31\u56fe\u6848\u6837\u5f0f\uff0c\u6240\u6709\u7684\u679a\u4e3e\u503c\u90fd\u662fHSSFCellStyle\u7684\u5e38\u91cf\uff1bFillForegroundColor\u5c31\u662f\u56fe\u6848\u7684\u989c\u8272\uff0c\u800cFillBackgroundColor\u5219\u662f\u80cc\u666f\u7684\u989c\u8272\uff0c\u5373\u7ea2\u8272\u3002<\/p>\n\n\n\n

\u4e0b\u9762\u7f57\u5217\u4e00\u4e0b\u56fe\u6848\u6837\u5f0f\u53ca\u5176\u5bf9\u5e94\u7684\u503c\uff1a<\/p>\n\n\n\n
\u56fe\u6848\u6837\u5f0f<\/td>\u5e38\u91cf<\/td><\/tr>
 <\/td>HSSFCellStyle.NO_FILL<\/td><\/tr>
 <\/td>HSSFCellStyle.ALT_BARS<\/td><\/tr>
 <\/td>HSSFCellStyle.FINE_DOTS<\/td><\/tr>
 <\/td>HSSFCellStyle.SPARSE_DOTS<\/td><\/tr>
 <\/td>HSSFCellStyle.LESS_DOTS<\/td><\/tr>
 <\/td>HSSFCellStyle.LEAST_DOTS<\/td><\/tr>
 <\/td>HSSFCellStyle.BRICKS<\/td><\/tr>
 <\/td>HSSFCellStyle.BIG_SPOTS<\/td><\/tr>
 <\/td>HSSFCellStyle.THICK_FORWARD_DIAG<\/td><\/tr>
 <\/td>HSSFCellStyle.THICK_BACKWARD_DIAG<\/td><\/tr>
 <\/td>HSSFCellStyle.THICK_VERT_BANDS<\/td><\/tr>
 <\/td>HSSFCellStyle.THICK_HORZ_BANDS<\/td><\/tr>
 <\/td>HSSFCellStyle.THIN_HORZ_BANDS<\/td><\/tr>
 <\/td>HSSFCellStyle.THIN_VERT_BANDS<\/td><\/tr>
 <\/td>HSSFCellStyle.THIN_BACKWARD_DIAG<\/td><\/tr>
 <\/td>HSSFCellStyle.THIN_FORWARD_DIAG<\/td><\/tr>
 <\/td>HSSFCellStyle.SQUARES<\/td><\/tr>
 <\/td>HSSFCellStyle.DIAMONDS<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u901a\u8fc7\u8fd9\u5f20\u8868\uff0c\u4f60\u5c06\u5f88\u5bb9\u6613\u627e\u5230\u81ea\u5df1\u9700\u8981\u7684\u6837\u5f0f\uff0c\u4e0d\u7528\u518d\u53bb\u4e00\u4e2a\u4e00\u4e2a\u731c\u6d4b\u4e86\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u53c2\u8003NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684ColorfullMatrixTable\u548cFillBackgroundInXls\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.2.7 \u8bbe\u7f6e\u5355\u5143\u683c\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u5728Excel\u4e2d\uff0c\u5355\u5143\u683c\u7684\u5bbd\u5ea6\u5176\u5b9e\u5c31\u662f\u5217\u7684\u5bbd\u5ea6\uff0c\u56e0\u4e3aExcel\u5047\u8bbe\u8fd9\u4e00\u5217\u7684\u5355\u5143\u683c\u7684\u5bbd\u5ea6\u80af\u5b9a\u4e00\u81f4\u3002\u6240\u4ee5\u8981\u8bbe\u7f6e\u5355\u5143\u683c\u7684\u5bbd\u5ea6\uff0c\u6211\u4eec\u5c31\u5f97\u4ece\u5217\u7684\u5bbd\u5ea6\u4e0b\u624b\uff0cHSSFSheet\u6709\u4e2a\u65b9\u6cd5\u53ebSetColumnWidth\uff0c\u5171\u6709\u4e24\u4e2a\u53c2\u6570\uff1a\u4e00\u4e2a\u662f\u5217\u7684\u7d22\u5f15\uff08\u4ece0\u5f00\u59cb\uff09\uff0c\u4e00\u4e2a\u662f\u5bbd\u5ea6\u3002<\/p>\n\n\n\n

\u73b0\u5728\u5047\u8bbe\u4f60\u8981\u8bbe\u7f6eB\u5217\u7684\u5bbd\u5ea6\uff0c\u5c31\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

HSSFWorkbookhssfworkbook =newHSSFWorkbook();<\/p>\n\n\n\n

HSSFSheetsheet1 = hssfworkbook.CreateSheet(“Sheet1”);<\/p>\n\n\n\n

sheet1.SetColumnWidth(1,100 * 256);<\/p>\n\n\n\n

\u8fd9\u91cc\u4f60\u4f1a\u53d1\u73b0\u4e00\u4e2a\u6709\u8da3\u7684\u73b0\u8c61\uff0cSetColumnWidth\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\u8981\u4e58\u4ee5256\uff0c\u8fd9\u662f\u600e\u4e48\u56de\u4e8b\u5462\uff1f\u5176\u5b9e\uff0c\u8fd9\u4e2a\u53c2\u6570\u7684\u5355\u4f4d\u662f1\/256\u4e2a\u5b57\u7b26\u5bbd\u5ea6\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u8fd9\u91cc\u662f\u628aB\u5217\u7684\u5bbd\u5ea6\u8bbe\u7f6e\u4e3a\u4e86100\u4e2a\u5b57\u7b26\u3002<\/p>\n\n\n\n

\u521a\u624d\u8bf4\u7684\u662f\u5982\u4f55\u8bbe\u7f6e\uff0c\u90a3\u5982\u4f55\u53bb\u8bfb\u53d6\u4e00\u4e2a\u5217\u7684\u5bbd\u5ea6\u5462\uff1f\u76f4\u63a5\u7528GetColumnWidth\u65b9\u6cd5\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u53ea\u6709\u4e00\u4e2a\u53c2\u6570\uff0c\u90a3\u5c31\u662f\u5217\u7684\u7d22\u5f15\u53f7\u3002\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

int col1width = sheet1.GetColumnWidth(1);<\/p>\n\n\n\n

\u8bf4\u5b8c\u5bbd\u5ea6\uff0c\u6211\u4eec\u6765\u8bf4\u9ad8\u5ea6\uff0c\u5728Excel\u4e2d\uff0c\u6bcf\u4e00\u884c\u7684\u9ad8\u5ea6\u4e5f\u662f\u8981\u6c42\u4e00\u81f4\u7684\uff0c\u6240\u4ee5\u8bbe\u7f6e\u5355\u5143\u683c\u7684\u9ad8\u5ea6\uff0c\u5176\u5b9e\u5c31\u662f\u8bbe\u7f6e\u884c\u7684\u9ad8\u5ea6\uff0c\u6240\u4ee5\u76f8\u5173\u7684\u5c5e\u6027\u4e5f\u5e94\u8be5\u5728HSSFRow\u4e0a\uff0c\u5b83\u5c31\u662fHSSFRow.Height\u548cHeightInPoints\uff0c\u8fd9\u4e24\u4e2a\u5c5e\u6027\u7684\u533a\u522b\u5728\u4e8eHeightInPoints\u7684\u5355\u4f4d\u662f\u70b9\uff0c\u800cHeight\u7684\u5355\u4f4d\u662f1\/20\u4e2a\u70b9\uff0c\u6240\u4ee5Height\u7684\u503c\u6c38\u8fdc\u662fHeightInPoints\u768420\u500d\u3002<\/p>\n\n\n\n

\u8981\u8bbe\u7f6e\u7b2c\u4e00\u884c\u7684\u9ad8\u5ea6\uff0c\u53ef\u4ee5\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n\n\n\n

sheet1.CreateRow(0).Height= 200*20;<\/p>\n\n\n\n

\u6216\u8005<\/p>\n\n\n\n

sheet1.CreateRow(0).HeightInPoints= 200;<\/p>\n\n\n\n

\u5982\u679c\u8981\u83b7\u5f97\u67d0\u4e00\u884c\u7684\u884c\u9ad8\uff0c\u53ef\u4ee5\u76f4\u63a5\u62ffHSSFRow.Height\u5c5e\u6027\u7684\u8fd4\u56de\u503c\u3002<\/p>\n\n\n\n

\u4f60\u53ef\u80fd\u89c9\u5f97\u4e00\u884c\u4e00\u884c\u8bbe\u7f6e\u884c\u9ad8\u6216\u8005\u4e00\u5217\u4e00\u5217\u8bbe\u7f6e\u5217\u5bbd\u5f88\u9ebb\u70e6\uff0c\u90a3\u4f60\u53ef\u4ee5\u8003\u8651\u4f7f\u7528HSSFSheet.DefaultColumnWidth\u3001HSSFSheet.DefaultRowHeight\u548cHSSFSheet.DefaultRowHeightInPoints\u5c5e\u6027\u3002<\/p>\n\n\n\n

\u4e00\u65e6\u8bbe\u7f6e\u4e86\u8fd9\u4e9b\u5c5e\u6027\uff0c\u5982\u679c\u67d0\u4e00\u884c\u6216\u8005\u67d0\u4e00\u5217\u6ca1\u6709\u8bbe\u7f6e\u5bbd\u5ea6\uff0c\u5c31\u4f1a\u4f7f\u7528\u9ed8\u8ba4\u5bbd\u5ea6\u6216\u9ad8\u5ea6\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

sheet1.DefaultColumnWidth=100*256;<\/p>\n\n\n\n

sheet1.DefaultRowHeight=30*20;<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u89c1NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684SetWidthAndHeightInXls\u9879\u76ee<\/p>\n\n\n\n

2.3.1\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u57fa\u672c\u8ba1\u7b97<\/strong><\/p>\n\n\n\n

\u4ece\u8fd9\u8282\u5f00\u59cb\uff0c\u6211\u4eec\u5c06\u5f00\u59cb\u5b66\u4e60Excel\u9ad8\u7ea7\u4e00\u70b9\u7684\u529f\u80fd–\u516c\u5f0f\u3002\u4e3a\u67d0\u4e2a\u5355\u5143\u683c\u6307\u5b9a\u516c\u5f0f\u540e\uff0c\u5355\u5143\u683c\u4e2d\u7684\u7c7b\u5bb9\u5c06\u6839\u636e\u516c\u5f0f\u8ba1\u7b97\u5f97\u51fa\uff0c\u5982\u56fe\uff1a

\u56fe\u4e2d\u8bbe\u7f6e\u7684\u662f\u4e00\u4e2a\u57fa\u672c\u8868\u8fbe\u5f0f\u201d1+2*3\u201d\uff0c\u5355\u5143\u683cA1\u4e2d\u5c06\u663e\u793a\u6b64\u8868\u8fbe\u5f0f\u8ba1\u7b97\u7684\u7ed3\u679c\u201d7\u201d\uff0c\u5982\u56fe\u6240\u793a\u3002\u5bf9\u5e94\u7684C#\u751f\u6210\u4ee3\u7801\u4e5f\u5f88\u7b80\u5355\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);

HSSFRow row1=sheet1.CreateRow(0);
HSSFCell cel1 = row1.CreateCell(0);
HSSFCell cel2 = row1.CreateCell(1);
HSSFCell cel3 = row1.CreateCell(2);
cel1.SetCellFormula(“1+2*3”);
cel2.SetCellValue(5);<\/p>\n\n\n\n

\u540c\u6837\uff0cNPOI\u4e5f\u652f\u6301\u5355\u5143\u683c\u5f15\u7528\u7c7b\u578b\u7684\u516c\u5f0f\u8bbe\u7f6e\uff0c\u5982\u4e0b\u56fe\u4e2d\u7684C1=A1*B1\u3002

\u5bf9\u5e94\u7684\u516c\u5f0f\u8bbe\u7f6e\u4ee3\u7801\u4e3a\uff1a<\/p>\n\n\n\n

cel3.SetCellFormula(“A1*B1”);<\/p>\n\n\n\n


\u662f\u4e0d\u662f\u5f88\u7b80\u5355\u5462\uff1f\u4f46\u8981\u6ce8\u610f\uff0c\u5728\u5229\u7528NPOI\u5199\u7a0b\u5e8f\u65f6\uff0c\u884c\u548c\u5217\u7684\u8ba1\u6570\u90fd\u662f\u4ece0\u5f00\u59cb\u8ba1\u7b97\u7684\uff0c\u4f46\u5728\u8bbe\u7f6e\u516c\u5f0f\u65f6\u53c8\u662f\u6309\u7167Excel\u7684\u5355\u5143\u683c\u547d\u540d\u89c4\u5219\u6765\u7684\u3002<\/p>\n\n\n\n

2.3.2\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0dSUM\u51fd\u6570<\/strong><\/p>\n\n\n\n

\u8fd9\u8282\u6211\u4eec\u5f00\u59cb\u5b66\u4e60Excel\u4e2d\u6700\u5e38\u7528\u7684\u51fd\u6570\u2014Sum\u6c42\u548c\u51fd\u6570\u3002<\/p>\n\n\n\n

\u9996\u5148\uff0c\u6211\u4eec\u5148\u770b\u4e00\u4e0a\u6700\u7b80\u5355\u7684Sum\u51fd\u6570\uff1aSum(num1,num2,…)\u3002\u4f7f\u7528\u6548\u679c\u5982\u56fe

\u56fe\u4e2d\u7684E1=Sum(A1,C1)\u8868\u793a\u5c06A1\u4e0eC1\u7684\u548c\u586b\u5145\u5728E1\u5904\uff0c\u4e0e\u516c\u5f0f\u201dE1=A1+C1\u201d\u7b49\u6548\u3002\u5bf9\u5e94\u7684\u751f\u6210\u4ee3\u7801\u4e0e\u4e0a\u4e00\u8282\u4e2d\u7684\u57fa\u672c\u8ba1\u7b97\u516c\u5f0f\u7c7b\u4f3c\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFRow row1 = sheet1.CreateRow(0);
HSSFCell cel1 = row1.CreateCell(0);
HSSFCell cel2 = row1.CreateCell(1);
HSSFCell cel3 = row1.CreateCell(2);
HSSFCell celSum1 = row1.CreateCell(3);
HSSFCell celSum2 = row1.CreateCell(4);
HSSFCell celSum3 = row1.CreateCell(5);

cel1.SetCellValue(1);
cel2.SetCellValue(2);
cel3.SetCellValue(3);
celSum2.SetCellFormula(“sum(A1,C1)”);<\/p>\n\n\n\n

 \u5f53\u7136\uff0c\u628a\u6bcf\u4e00\u4e2a\u5355\u5143\u683c\u4f5c\u4e3aSum\u51fd\u6570\u7684\u53c2\u6570\u5f88\u5bb9\u6613\u7406\u89e3\uff0c\u4f46\u5982\u679c\u8981\u6c42\u548c\u7684\u5355\u5143\u683c\u5f88\u591a\uff0c\u90a3\u4e48\u516c\u5f0f\u5c31\u4f1a\u5f88\u957f\uff0c\u65e2\u4e0d\u65b9\u4fbf\u9605\u8bfb\u4e5f\u4e0d\u65b9\u4fbf\u4e66\u5199\u3002\u6240\u4ee5Excel\u63d0\u4f9b\u4e86\u53e6\u5916\u4e00\u79cd\u591a\u4e2a\u5355\u5143\u683c\u6c42\u548c\u7684\u5199\u6cd5\uff1a

\u5982\u4e0a\u56fe\u4e2d\u7684\u201cSum(A1:C1)\u201d\u8868\u793a\u6c42\u4eceA1\u5230C1\u6240\u6709\u5355\u5143\u683c\u7684\u548c\uff0c\u76f8\u5f53\u4e8eA1+B1+C1\u3002
\u5bf9\u5e94\u7684\u4ee3\u7801\u4e3a\uff1a<\/p>\n\n\n\n

celSum1.SetCellFormula(“sum(A1:C1)”);<\/p>\n\n\n\n


\u6700\u540e\uff0c\u8fd8\u6709\u4e00\u79cd\u6c42\u548c\u7684\u65b9\u6cd5\u3002\u5c31\u662f\u5148\u5b9a\u4e49\u4e00\u4e2a\u533a\u57df\uff0c\u5982\u201drange1\u201d\uff0c\u7136\u540e\u518d\u8bbe\u7f6eSum(range1)\uff0c\u6b64\u65f6\u5c06\u8ba1\u7b97\u533a\u57df\u4e2d\u6240\u6709\u5355\u5143\u683c\u7684\u548c\u3002
\u5b9a\u4e49\u533a\u57df\u7684\u4ee3\u7801\u4e3a\uff1a<\/p>\n\n\n\n

HSSFName range = hssfworkbook.CreateName();
range.Reference = “Sheet1!$A1:$C1”;
range.NameName = “range1”;<\/p>\n\n\n\n

\u6267\u884c\u6b64\u4ee3\u7801\u540e\u7684Excel\u6587\u4ef6\u5c06\u5728\u7684\u516c\u5f0f\u83dc\u5355\u4e0b\u7684\u540d\u79f0\u7ba1\u7406\u5668(Excel2007\u7684\u83dc\u5355\u8def\u5f84,2003\u7a0d\u6709\u4e0d\u540c)\u4e2d\u770b\u5230\u5982\u4e0b\u533a\u57df\u5b9a\u4e49\uff1a
 
\u7ed9\u5355\u5143\u683cF1\u52a0\u4e0a\u516c\u5f0f\uff1a<\/p>\n\n\n\n

celSum3.SetCellFormula(“sum(range1)”);<\/p>\n\n\n\n

\u751f\u6210\u7684Excel\u5982\u4e0b\u56fe\u6240\u793a\uff1a
 <\/p>\n\n\n\n

2.3.3\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u65e5\u671f\u51fd\u6570<\/strong><\/p>\n\n\n\n

Excel\u4e2d\u6709\u975e\u5e38\u4e30\u5bcc\u7684\u65e5\u671f\u5904\u7406\u51fd\u6570\uff0c\u5728NPOI\u4e2d\u540c\u6837\u5f97\u5230\u4e86\u5f88\u597d\u7684\u652f\u6301\u3002\u5982\u4e0b\u56fe\uff1a
\u5bf9\u5e94\u7684\u4e0e\u524d\u9762\u7684\u57fa\u672c\u516c\u5f0f\u8bbe\u7f6e\u7c7b\u4f3c\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFRow row1 = sheet1.CreateRow(0);
HSSFRow row2 = sheet1.CreateRow(1);
row1.CreateCell(0).SetCellValue(“\u59d3\u540d”);
row1.CreateCell(1).SetCellValue(“\u53c2\u52a0\u5de5\u4f5c\u65f6\u95f4”);
row1.CreateCell(2).SetCellValue(“\u5f53\u524d\u65e5\u671f”);
row1.CreateCell(3).SetCellValue(“\u5de5\u4f5c\u5e74\u9650”);

HSSFCell cel1 = row2.CreateCell(0);
HSSFCell cel2 = row2.CreateCell(1);
HSSFCell cel3 = row2.CreateCell(2);
HSSFCell cel4 = row2.CreateCell(3);

cel1.SetCellValue(“aTao.Xiang”);
cel2.SetCellValue(new DateTime(2004, 7, 1));
cel3.SetCellFormula(“TODAY()”);
cel4.SetCellFormula(“CONCATENATE(DATEDIF(B2,TODAY(),\\”y\\”),\\”\u5e74\\”,DATEDIF(B2,TODAY(),\\”ym\\”),\\”\u4e2a\u6708\\”)”);

\/\/\u5728poi\u4e2d\u65e5\u671f\u662f\u4ee5double\u7c7b\u578b\u8868\u793a\u7684\uff0c\u6240\u4ee5\u8981\u683c\u5f0f\u5316
HSSFCellStyle cellStyle = hssfworkbook.CreateCellStyle();
HSSFDataFormat format = hssfworkbook.CreateDataFormat();
cellStyle.DataFormat = format.GetFormat(“yyyy-m-d”);

cel2.CellStyle = cellStyle;
cel3.CellStyle = cellStyle;<\/p>\n\n\n\n

\u4e0b\u9762\u5bf9\u4e0a\u4f8b\u4e2d\u7528\u5230\u7684\u51e0\u4e2a\u4e3b\u8981\u51fd\u6570\u4f5c\u4e00\u4e9b\u8bf4\u660e\uff1a
TODAY()\uff1a\u53d6\u5f97\u5f53\u524d\u65e5\u671f;
DATEDIF(B2,TODAY(),”y”)\uff1a\u53d6\u5f97B2\u5355\u5143\u683c\u7684\u65e5\u671f\u4e0e\u524d\u65e5\u671f\u4ee5\u5e74\u4e3a\u5355\u4f4d\u7684\u65f6\u95f4\u95f4\u9694\u3002(\u201cY\u201d:\u8868\u793a\u4ee5\u5e74\u4e3a\u5355\u4f4d,\u201dm\u201d\u8868\u793a\u4ee5\u6708\u4e3a\u5355\u4f4d;\u201dd\u201d\u8868\u793a\u4ee5\u5929\u4e3a\u5355\u4f4d);
CONCATENATE(str1,str2,…)\uff1a\u8fde\u63a5\u5b57\u7b26\u4e32\u3002<\/p>\n\n\n\n

\u53e6\u5916\u9644\u4e0aExcel\u4e2d\u5e38\u7528\u7684\u65e5\u671f\u51fd\u6570\u5217\u8868\uff0c\u53ea\u9700\u8981\u5c06\u6b64\u53e5\u4ee3\u7801\u4f5c\u9002\u5f53\u4fee\u6539\u5373\u53ef\uff1a<\/p>\n\n\n\n

cel4.SetCellFormula(“CONCATENATE(DATEDIF(B2,TODAY(),\\”y\\”),\\”\u5e74\\”,DATEDIF(B2,TODAY(),\\”ym\\”),\\”\u4e2a\u6708\\”)”);<\/p>\n\n\n\n
\u51fd\u6570\u540d<\/td>\u51fd\u6570\u8bf4\u660e<\/td>\u8bed\u6cd5<\/td><\/tr>
DATE<\/td>\u8fd4\u56de\u4ee3\u8868\u7279\u5b9a\u65e5\u671f\u7684\u7cfb\u5217\u6570\u3002<\/td>DATE(year,month,day)<\/td><\/tr>
DATEDIF<\/td>\u8ba1\u7b97\u4e24\u4e2a\u65e5\u671f\u4e4b\u95f4\u7684\u5929\u6570\u3001\u6708\u6570\u6216\u5e74\u6570\u3002<\/td>DATEDIF(start_date,end_date,unit)<\/td><\/tr>
DATEVALUE<\/td>\u51fd\u6570 DATEVALUE\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06\u4ee5\u6587\u5b57\u8868\u793a\u7684\u65e5\u671f\u8f6c\u6362\u6210\u4e00\u4e2a\u7cfb\u5217\u6570\u3002<\/td>DATEVALUE(date_text)<\/td><\/tr>
DAY<\/td>\u8fd4\u56de\u4ee5\u7cfb\u5217\u6570\u8868\u793a\u7684\u67d0\u65e5\u671f\u7684\u5929\u6570\uff0c\u7528\u6574\u6570 1\u5230 31 \u8868\u793a\u3002<\/td>DAY(serial_number)<\/td><\/tr>
DAYS360<\/td>\u6309\u7167\u4e00\u5e74 360\u5929\u7684\u7b97\u6cd5\uff08\u6bcf\u4e2a\u6708\u4ee5 30 \u5929\u8ba1\uff0c\u4e00\u5e74\u5171\u8ba1 12 \u4e2a\u6708\uff09\uff0c\u8fd4\u56de\u4e24\u65e5\u671f\u95f4\u76f8\u5dee\u7684\u5929\u6570\u3002<\/td>DAYS360(start_date,end_date,method)<\/td><\/tr>
EDATE<\/td>\u8fd4\u56de\u6307\u5b9a\u65e5\u671f (start_date)\u4e4b\u524d\u6216\u4e4b\u540e\u6307\u5b9a\u6708\u4efd\u6570\u7684\u65e5\u671f\u7cfb\u5217\u6570\u3002\u4f7f\u7528\u51fd\u6570 EDATE\u53ef\u4ee5\u8ba1\u7b97\u4e0e\u53d1\u884c\u65e5\u5904\u4e8e\u4e00\u6708\u4e2d\u540c\u4e00\u5929\u7684\u5230\u671f\u65e5\u7684\u65e5\u671f\u3002<\/td>EDATE(start_date,months)<\/td><\/tr>
EOMONTH<\/td>\u8fd4\u56de start-date\u4e4b\u524d\u6216\u4e4b\u540e\u6307\u5b9a\u6708\u4efd\u4e2d\u6700\u540e\u4e00\u5929\u7684\u7cfb\u5217\u6570\u3002\u7528\u51fd\u6570 EOMONTH\u53ef\u8ba1\u7b97\u7279\u5b9a\u6708\u4efd\u4e2d\u6700\u540e\u4e00\u5929\u7684\u65f6\u95f4\u7cfb\u5217\u6570\uff0c\u7528\u4e8e\u8bc1\u5238\u7684\u5230\u671f\u65e5\u7b49\u8ba1\u7b97\u3002<\/td>EOMONTH(start_date,months)<\/td><\/tr>
HOUR<\/td>\u8fd4\u56de\u65f6\u95f4\u503c\u7684\u5c0f\u65f6\u6570\u3002\u5373\u4e00\u4e2a\u4ecb\u4e8e 0 (12:00 A.M.)\u5230 23 (11:00 P.M.)\u4e4b\u95f4\u7684\u6574\u6570\u3002<\/td>HOUR(serial_number)<\/td><\/tr>
MINUTE<\/td>\u8fd4\u56de\u65f6\u95f4\u503c\u4e2d\u7684\u5206\u949f\u3002\u5373\u4e00\u4e2a\u4ecb\u4e8e 0\u5230 59 \u4e4b\u95f4\u7684\u6574\u6570\u3002<\/td>MINUTE(serial_number)<\/td><\/tr>
MONTH<\/td>\u8fd4\u56de\u4ee5\u7cfb\u5217\u6570\u8868\u793a\u7684\u65e5\u671f\u4e2d\u7684\u6708\u4efd\u3002\u6708\u4efd\u662f\u4ecb\u4e8e 1\uff08\u4e00\u6708\uff09\u548c 12\uff08\u5341\u4e8c\u6708\uff09\u4e4b\u95f4\u7684\u6574\u6570\u3002<\/td>MONTH(serial_number)<\/td><\/tr>
NETWORKDAYS<\/td>\u8fd4\u56de\u53c2\u6570 start-data\u548c end-data \u4e4b\u95f4\u5b8c\u6574\u7684\u5de5\u4f5c\u65e5\u6570\u503c\u3002\u5de5\u4f5c\u65e5\u4e0d\u5305\u62ec\u5468\u672b\u548c\u4e13\u95e8\u6307\u5b9a\u7684\u5047\u671f<\/td>NETWORKDAYS(start_date,end_date,holidays)<\/td><\/tr>
NOW<\/td>\u8fd4\u56de\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u6240\u5bf9\u5e94\u7684\u7cfb\u5217\u6570\u3002<\/td>NOW( )<\/td><\/tr>
SECOND<\/td>\u8fd4\u56de\u65f6\u95f4\u503c\u7684\u79d2\u6570\u3002\u8fd4\u56de\u7684\u79d2\u6570\u4e3a 0\u81f3 59 \u4e4b\u95f4\u7684\u6574\u6570\u3002<\/td>SECOND(serial_number)<\/td><\/tr>
TIME<\/td>\u8fd4\u56de\u67d0\u4e00\u7279\u5b9a\u65f6\u95f4\u7684\u5c0f\u6570\u503c\uff0c\u51fd\u6570 TIME\u8fd4\u56de\u7684\u5c0f\u6570\u503c\u4e3a\u4ece 0 \u5230 0.99999999 \u4e4b\u95f4\u7684\u6570\u503c\uff0c\u4ee3\u8868\u4ece 0:00:00 (12:00:00 A.M)\u5230 23:59:59 (11:59:59 P.M)\u4e4b\u95f4\u7684\u65f6\u95f4\u3002<\/td>TIME(hour,minute,second)<\/td><\/tr>
TIMEVALUE<\/td>\u8fd4\u56de\u7531\u6587\u672c\u4e32\u6240\u4ee3\u8868\u7684\u65f6\u95f4\u7684\u5c0f\u6570\u503c\u3002\u8be5\u5c0f\u6570\u503c\u4e3a\u4ece 0\u5230 0.999999999 \u7684\u6570\u503c\uff0c\u4ee3\u8868\u4ece 0:00:00 (12:00:00 AM)\u5230 23:59:59 (11:59:59 PM)\u4e4b\u95f4\u7684\u65f6\u95f4\u3002<\/td>TIMEVALUE(time_text)<\/td><\/tr>
TODAY<\/td>\u8fd4\u56de\u5f53\u524d\u65e5\u671f\u7684\u7cfb\u5217\u6570\uff0c\u7cfb\u5217\u6570\u662f Microsoft Excel\u7528\u4e8e\u65e5\u671f\u548c\u65f6\u95f4\u8ba1\u7b97\u7684\u65e5\u671f-\u65f6\u95f4\u4ee3\u7801\u3002<\/td>TODAY( )<\/td><\/tr>
WEEKDAY<\/td>\u8fd4\u56de\u67d0\u65e5\u671f\u4e3a\u661f\u671f\u51e0\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5176\u503c\u4e3a 1\uff08\u661f\u671f\u5929\uff09\u5230 7\uff08\u661f\u671f\u516d\uff09\u4e4b\u95f4\u7684\u6574\u6570\u3002<\/td>WEEKDAY(serial_number,return_type)<\/td><\/tr>
WEEKNUM<\/td>\u8fd4\u56de\u4e00\u4e2a\u6570\u5b57\uff0c\u8be5\u6570\u5b57\u4ee3\u8868\u4e00\u5e74\u4e2d\u7684\u7b2c\u51e0\u5468\u3002<\/td>WEEKNUM(serial_num,return_type)<\/td><\/tr>
WORKDAY<\/td>\u8fd4\u56de\u67d0\u65e5\u671f\uff08\u8d77\u59cb\u65e5\u671f\uff09\u4e4b\u524d\u6216\u4e4b\u540e\u76f8\u9694\u6307\u5b9a\u5de5\u4f5c\u65e5\u7684\u67d0\u4e00\u65e5\u671f\u7684\u65e5\u671f\u503c\u3002\u5de5\u4f5c\u65e5\u4e0d\u5305\u62ec\u5468\u672b\u548c\u4e13\u95e8\u6307\u5b9a\u7684\u5047\u65e5\u3002<\/td>WORKDAY(start_date,days,holidays)<\/td><\/tr>
YEAR<\/td>\u8fd4\u56de\u67d0\u65e5\u671f\u7684\u5e74\u4efd\u3002\u8fd4\u56de\u503c\u4e3a 1900\u5230 9999 \u4e4b\u95f4\u7684\u6574\u6570\u3002<\/td>YEAR(serial_number)<\/td><\/tr>
YEARFRAC<\/td>\u8fd4\u56de start_date\u548c end_date \u4e4b\u95f4\u7684\u5929\u6570\u5360\u5168\u5e74\u5929\u6570\u7684\u767e\u5206\u6bd4\u3002<\/td>YEARFRAC(start_date,end_date,basis)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

2.3.4\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u5b57\u7b26\u4e32\u51fd\u6570<\/strong><\/p>\n\n\n\n

      \u8fd9\u4e00\u8282\u6211\u4eec\u5f00\u59cb\u5b66\u4e60Excel\u53e6\u4e00\u7c7b\u975e\u5e38\u5e38\u89c1\u7684\u51fd\u6570\u2014\u5b57\u7b26\u4e32\u51fd\u6570\u3002\u5728Excel\u4e2d\u63d0\u4f9b\u4e86\u975e\u5e38\u4e30\u5bcc\u7684\u5b57\u7b26\u4e32\u51fd\u6570\uff0c\u5728NPOI\u4e2d\u540c\u6837\u5f97\u5230\u4e86\u5f88\u597d\u7684\u652f\u6301\u3002
\u4e00\u3001 \u5927\u5c0f\u5199\u8f6c\u6362\u7c7b\u51fd\u6570
<\/strong>      LOWER(String)\uff1a\u5c06\u4e00\u4e2a\u6587\u5b57\u4e32\u4e2d\u7684\u6240\u6709\u5927\u5199\u5b57\u6bcd\u8f6c\u6362\u4e3a\u5c0f\u5199\u5b57\u6bcd\u3002
      UPPER(String)\uff1a\u5c06\u6587\u672c\u8f6c\u6362\u6210\u5927\u5199\u5f62\u5f0f\u3002
      PROPER(String)\uff1a\u5c06\u6587\u5b57\u4e32\u7684\u9996\u5b57\u6bcd\u53ca\u4efb\u4f55\u975e\u5b57\u6bcd\u5b57\u7b26\u4e4b\u540e\u7684\u9996\u5b57\u6bcd\u8f6c\u6362\u6210\u5927\u5199\u3002\u5c06\u5176\u4f59\u7684\u5b57\u6bcd\u8f6c\u6362\u6210\u5c0f\u5199\u3002
      \u5bf9\u5e94\u7684C#\u4ee3\u7801\u4e0e\u524d\u51e0\u8282\u8bb2\u7684\u8bbe\u7f6e\u516c\u5f0f\u7684\u4ee3\u7801\u7c7b\u4f3c\uff1a<\/p>\n\n\n\n

HSSFRow row1 = sheet1.CreateRow(0);
row1.CreateCell(0).SetCellValue(“\u5f85\u64cd\u4f5c\u5b57\u7b26\u4e32”);
row1.CreateCell(1).SetCellValue(“\u64cd\u4f5c\u51fd\u6570”);
row1.CreateCell(2).SetCellValue(“\u64cd\u4f5c\u7ed3\u679c”);

HSSFRow row2 = sheet1.CreateRow(1);
row2.CreateCell(0).SetCellValue(“This is a NPOI example!”);
row2.CreateCell(1).SetCellValue(“LOWER(A2)”);
\/\/\u5c06\u6b64\u53e5\u4e2d\u7684\u201cLOWER(A2)\u201d\u6362\u6210UPPER (A2)\u3001PROPER (A2)\u53ef\u4ee5\u770b\u5230\u4e0d\u540c\u6548\u679c\u3002
row2.CreateCell(2).SetCellFormula(“LOWER(A2)”);<\/strong><\/p>\n\n\n\n

\u4e8c\u3001 \u53d6\u51fa\u5b57\u7b26\u4e32\u4e2d\u7684\u90e8\u5206\u5b57\u7b26<\/strong>
      LEFT(text,num_chars)\uff1aLEFT(text,num_chars)\u5176\u4e2dText\u662f\u5305\u542b\u8981\u63d0\u53d6\u5b57\u7b26\u7684\u6587\u672c\u4e32\u3002Num_chars\u6307\u5b9a\u8981\u7531 LEFT \u6240\u63d0\u53d6\u7684\u5b57\u7b26\u6570\u3002<\/p>\n\n\n\n

      MID(text,start_num,num_chars)\uff1aMID(text,start_num,num_chars)\u5176\u4e2dText\u662f\u5305\u542b\u8981\u63d0\u53d6\u5b57\u7b26\u7684\u6587\u672c\u4e32\u3002Start_num\u662f\u6587\u672c\u4e2d\u8981\u63d0\u53d6\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u7684\u4f4d\u7f6e\uff0cnum_chars\u8868\u793a\u8981\u63d0\u53d6\u7684\u5b57\u7b26\u7684\u6570\u3002<\/p>\n\n\n\n

      RIGHT(text,num_chars)\uff1aRIGHT(text,num_chars)\u5176\u4e2dText\u662f\u5305\u542b\u8981\u63d0\u53d6\u5b57\u7b26\u7684\u6587\u672c\u4e32\u3002Num_chars\u6307\u5b9a\u5e0c\u671b RIGHT \u63d0\u53d6\u7684\u5b57\u7b26\u6570\u3002
      \u4ee3\u7801\u4e0e\u4e0a\u9762\u7c7b\u4f3c\uff0c\u5c31\u4e0d\u5199\u4e86\u3002

\u4e09\u3001 \u53bb\u9664\u5b57\u7b26\u4e32\u7684\u7a7a\u767d
<\/strong>      TRIM(text)\uff1a\u5176\u4e2dText\u4e3a\u9700\u8981\u6e05\u9664\u5176\u4e2d\u7a7a\u683c\u7684\u6587\u672c\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e0eC#\u4e2d\u7684Trim\u4e0d\u540c\uff0cExcel\u4e2d\u7684Trim\u51fd\u6570\u4e0d\u4ec5\u4f1a\u5220\u9664\u5b57\u7b26\u4e32\u5934\u5c3e\u7684\u5b57\u7b26\uff0c\u5b57\u7b26\u4e32\u4e2d\u7684\u591a\u4f59\u5b57\u7b26\u4e5f\u4f1a\u5220\u9664\uff0c\u5355\u8bcd\u4e4b\u95f4\u53ea\u4f1a\u4fdd\u7559\u4e00\u4e2a\u7a7a\u683c\u3002<\/p>\n\n\n\n

\u56db\u3001 \u5b57\u7b26\u4e32\u7684\u6bd4\u8f83<\/strong>
      EXACT(text1,text2)\uff1a\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u662f\u5426\u76f8\u7b49\uff0c\u533a\u5206\u5927\u5c0f\u5199\u3002<\/p>\n\n\n\n

      \u6267\u884c\u6548\u679c\u5982\u4e0b\uff1a


      \u5728\u6b64\u53ea\u7b80\u5355\u7684\u8bb2\u4e86\u4e00\u4e0b\u5e38\u7528\u7684\u51fd\u6570\uff0cExcel\u4e2d\u8fd8\u6709\u5f88\u591a\u7684\u5b57\u7b26\u4e32\u51fd\u6570\uff0c\u5728\u6b64\u9644\u4e0a\uff0c\u8bfb\u8005\u53ef\u4ee5\u4e00\u4e2a\u4e00\u4e2a\u53bb\u6d4b\u8bd5\u3002<\/p>\n\n\n\n
\u51fd\u6570\u540d<\/td>\u51fd\u6570\u8bf4\u660e<\/td>\u8bed\u6cd5<\/td><\/tr>
ASC<\/td>\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u5168\u89d2\uff08\u53cc\u5b57\u8282\uff09\u82f1\u6587\u5b57\u6bcd\u66f4\u6539\u4e3a\u534a\u89d2\uff08\u5355\u5b57\u8282\uff09\u5b57\u7b26\u3002<\/td>ASC(text)<\/td><\/tr>
CHAR<\/td>\u8fd4\u56de\u5bf9\u5e94\u4e8e\u6570\u5b57\u4ee3\u7801\u7684\u5b57\u7b26\uff0c\u51fd\u6570 CHAR\u53ef\u5c06\u5176\u4ed6\u7c7b\u578b\u8ba1\u7b97\u673a\u6587\u4ef6\u4e2d\u7684\u4ee3\u7801\u8f6c\u6362\u4e3a\u5b57\u7b26\u3002<\/td>CHAR(number)<\/td><\/tr>
CLEAN<\/td>\u5220\u9664\u6587\u672c\u4e2d\u4e0d\u80fd\u6253\u5370\u7684\u5b57\u7b26\u3002\u5bf9\u4ece\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u4f7f\u7528 CLEAN\u51fd\u6570\uff0c\u5c06\u5220\u9664\u5176\u4e2d\u542b\u6709\u7684\u5f53\u524d\u64cd\u4f5c\u7cfb\u7edf\u65e0\u6cd5\u6253\u5370\u7684\u5b57\u7b26\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5220\u9664\u901a\u5e38\u51fa\u73b0\u5728\u6570\u636e\u6587\u4ef6\u5934\u90e8\u6216\u5c3e\u90e8\u3001\u65e0\u6cd5\u6253\u5370\u7684\u4f4e\u7ea7\u8ba1\u7b97\u673a\u4ee3\u7801\u3002<\/td>CLEAN(text)<\/td><\/tr>
CODE<\/td>\u8fd4\u56de\u6587\u5b57\u4e32\u4e2d\u7b2c\u4e00\u4e2a\u5b57\u7b26\u7684\u6570\u5b57\u4ee3\u7801\u3002\u8fd4\u56de\u7684\u4ee3\u7801\u5bf9\u5e94\u4e8e\u8ba1\u7b97\u673a\u5f53\u524d\u4f7f\u7528\u7684\u5b57\u7b26\u96c6\u3002<\/td>CODE(text)<\/td><\/tr>
CONCATENATE<\/td>\u5c06\u82e5\u5e72\u6587\u5b57\u4e32\u5408\u5e76\u5230\u4e00\u4e2a\u6587\u5b57\u4e32\u4e2d\u3002<\/td>CONCATENATE (text1,text2,…)<\/td><\/tr>
DOLLAR<\/td>\u4f9d\u7167\u8d27\u5e01\u683c\u5f0f\u5c06\u5c0f\u6570\u56db\u820d\u4e94\u5165\u5230\u6307\u5b9a\u7684\u4f4d\u6570\u5e76\u8f6c\u6362\u6210\u6587\u5b57\u3002<\/td>DOLLAR \u6216 RMB(number,decimals)<\/td><\/tr>
EXACT<\/td>\u8be5\u51fd\u6570\u6d4b\u8bd5\u4e24\u4e2a\u5b57\u7b26\u4e32\u662f\u5426\u5b8c\u5168\u76f8\u540c\u3002\u5982\u679c\u5b83\u4eec\u5b8c\u5168\u76f8\u540c\uff0c\u5219\u8fd4\u56de TRUE\uff1b\u5426\u5219\uff0c\u8fd4\u56de FALSE\u3002\u51fd\u6570 EXACT \u80fd\u533a\u5206\u5927\u5c0f\u5199\uff0c\u4f46\u5ffd\u7565\u683c\u5f0f\u4e0a\u7684\u5dee\u5f02\u3002\u5229\u7528\u51fd\u6570 EXACT\u53ef\u4ee5\u6d4b\u8bd5\u8f93\u5165\u6587\u6863\u5185\u7684\u6587\u5b57\u3002<\/td>EXACT(text1,text2)<\/td><\/tr>
FIND<\/td>FIND \u7528\u4e8e\u67e5\u627e\u5176\u4ed6\u6587\u672c\u4e32 (within_text)\u5185\u7684\u6587\u672c\u4e32 (find_text)\uff0c\u5e76\u4ece within_text\u7684\u9996\u5b57\u7b26\u5f00\u59cb\u8fd4\u56de find_text\u7684\u8d77\u59cb\u4f4d\u7f6e\u7f16\u53f7\u3002<\/td>FIND(find_text,within_text,start_num)<\/td><\/tr>
FIXED<\/td>\u6309\u6307\u5b9a\u7684\u5c0f\u6570\u4f4d\u6570\u8fdb\u884c\u56db\u820d\u4e94\u5165\uff0c\u5229\u7528\u53e5\u70b9\u548c\u9017\u53f7\uff0c\u4ee5\u5c0f\u6570\u683c\u5f0f\u5bf9\u8be5\u6570\u8bbe\u7f6e\u683c\u5f0f\uff0c\u5e76\u4ee5\u6587\u5b57\u4e32\u5f62\u5f0f\u8fd4\u56de\u7ed3\u679c\u3002<\/td>FIXED(number,decimals,no_commas)<\/td><\/tr>
JIS<\/td>\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u534a\u89d2\uff08\u5355\u5b57\u8282\uff09\u82f1\u6587\u5b57\u6bcd\u6216\u7247\u5047\u540d\u66f4\u6539\u4e3a\u5168\u89d2\uff08\u53cc\u5b57\u8282\uff09\u5b57\u7b26\u3002<\/td>JIS(text)<\/td><\/tr>
LEFT<\/td>LEFT \u57fa\u4e8e\u6240\u6307\u5b9a\u7684\u5b57\u7b26\u6570\u8fd4\u56de\u6587\u672c\u4e32\u4e2d\u7684\u7b2c\u4e00\u4e2a\u6216\u524d\u51e0\u4e2a\u5b57\u7b26\u3002
LEFTB \u57fa\u4e8e\u6240\u6307\u5b9a\u7684\u5b57\u8282\u6570\u8fd4\u56de\u6587\u672c\u4e32\u4e2d\u7684\u7b2c\u4e00\u4e2a\u6216\u524d\u51e0\u4e2a\u5b57\u7b26\u3002\u6b64\u51fd\u6570\u7528\u4e8e\u53cc\u5b57\u8282\u5b57\u7b26\u3002<\/td>		LEFT(text,num_chars)
LEFTB(text,num_bytes)<\/td><\/tr>
LEN<\/td>LEN \u8fd4\u56de\u6587\u672c\u4e32\u4e2d\u7684\u5b57\u7b26\u6570\u3002
LENB \u8fd4\u56de\u6587\u672c\u4e32\u4e2d\u7528\u4e8e\u4ee3\u8868\u5b57\u7b26\u7684\u5b57\u8282\u6570\u3002\u6b64\u51fd\u6570\u7528\u4e8e\u53cc\u5b57\u8282\u5b57\u7b26\u3002<\/td>		LEN(text)
LENB(text)<\/td><\/tr>
LOWER<\/td>\u5c06\u4e00\u4e2a\u6587\u5b57\u4e32\u4e2d\u7684\u6240\u6709\u5927\u5199\u5b57\u6bcd\u8f6c\u6362\u4e3a\u5c0f\u5199\u5b57\u6bcd\u3002<\/td>LOWER(text)<\/td><\/tr>
MID<\/td>MID \u8fd4\u56de\u6587\u672c\u4e32\u4e2d\u4ece\u6307\u5b9a\u4f4d\u7f6e\u5f00\u59cb\u7684\u7279\u5b9a\u6570\u76ee\u7684\u5b57\u7b26\uff0c\u8be5\u6570\u76ee\u7531\u7528\u6237\u6307\u5b9a\u3002
MIDB \u8fd4\u56de\u6587\u672c\u4e32\u4e2d\u4ece\u6307\u5b9a\u4f4d\u7f6e\u5f00\u59cb\u7684\u7279\u5b9a\u6570\u76ee\u7684\u5b57\u7b26\uff0c\u8be5\u6570\u76ee\u7531\u7528\u6237\u6307\u5b9a\u3002\u6b64\u51fd\u6570\u7528\u4e8e\u53cc\u5b57\u8282\u5b57\u7b26\u3002<\/td>		MID(text,start_num,num_chars)
MIDB(text,start_num,num_bytes)<\/td><\/tr>
PHONETIC<\/td>\u63d0\u53d6\u6587\u672c\u4e32\u4e2d\u7684\u62fc\u97f3 (furigana)\u5b57\u7b26\u3002<\/td>PHONETIC(reference)<\/td><\/tr>
PROPER<\/td>\u5c06\u6587\u5b57\u4e32\u7684\u9996\u5b57\u6bcd\u53ca\u4efb\u4f55\u975e\u5b57\u6bcd\u5b57\u7b26\u4e4b\u540e\u7684\u9996\u5b57\u6bcd\u8f6c\u6362\u6210\u5927\u5199\u3002\u5c06\u5176\u4f59\u7684\u5b57\u6bcd\u8f6c\u6362\u6210\u5c0f\u5199\u3002<\/td>PROPER(text)<\/td><\/tr>
REPLACE<\/td>REPLACE \u4f7f\u7528\u5176\u4ed6\u6587\u672c\u4e32\u5e76\u6839\u636e\u6240\u6307\u5b9a\u7684\u5b57\u7b26\u6570\u66ff\u6362\u67d0\u6587\u672c\u4e32\u4e2d\u7684\u90e8\u5206\u6587\u672c\u3002
REPLACEB \u4f7f\u7528\u5176\u4ed6\u6587\u672c\u4e32\u5e76\u6839\u636e\u6240\u6307\u5b9a\u7684\u5b57\u7b26\u6570\u66ff\u6362\u67d0\u6587\u672c\u4e32\u4e2d\u7684\u90e8\u5206\u6587\u672c\u3002\u6b64\u51fd\u6570\u4e13\u4e3a\u53cc\u5b57\u8282\u5b57\u7b26\u4f7f\u7528\u3002<\/td>		REPLACE(old_text,start_num,num_chars,new_text)
REPLACEB(old_text,start_num,num_bytes,new_text)<\/td><\/tr>
REPT<\/td>\u6309\u7167\u7ed9\u5b9a\u7684\u6b21\u6570\u91cd\u590d\u663e\u793a\u6587\u672c\u3002\u53ef\u4ee5\u901a\u8fc7\u51fd\u6570 REPT\u6765\u4e0d\u65ad\u5730\u91cd\u590d\u663e\u793a\u67d0\u4e00\u6587\u5b57\u4e32\uff0c\u5bf9\u5355\u5143\u683c\u8fdb\u884c\u586b\u5145\u3002<\/td>REPT(text,number_times)<\/td><\/tr>
RIGHT<\/td>RIGHT \u6839\u636e\u6240\u6307\u5b9a\u7684\u5b57\u7b26\u6570\u8fd4\u56de\u6587\u672c\u4e32\u4e2d\u6700\u540e\u4e00\u4e2a\u6216\u591a\u4e2a\u5b57\u7b26\u3002
RIGHTB \u6839\u636e\u6240\u6307\u5b9a\u7684\u5b57\u7b26\u6570\u8fd4\u56de\u6587\u672c\u4e32\u4e2d\u6700\u540e\u4e00\u4e2a\u6216\u591a\u4e2a\u5b57\u7b26\u3002\u6b64\u51fd\u6570\u7528\u4e8e\u53cc\u5b57\u8282\u5b57\u7b26\u3002<\/td>		RIGHT(text,num_chars)
RIGHTB(text,num_bytes)<\/td><\/tr>
SEARCH<\/td>SEARCH \u8fd4\u56de\u4ece start_num\u5f00\u59cb\u9996\u6b21\u627e\u5230\u7279\u5b9a\u5b57\u7b26\u6216\u6587\u672c\u4e32\u7684\u4f4d\u7f6e\u4e0a\u7279\u5b9a\u5b57\u7b26\u7684\u7f16\u53f7\u3002\u4f7f\u7528 SEARCH\u53ef\u786e\u5b9a\u5b57\u7b26\u6216\u6587\u672c\u4e32\u5728\u5176\u4ed6\u6587\u672c\u4e32\u4e2d\u7684\u4f4d\u7f6e\uff0c\u8fd9\u6837\u5c31\u53ef\u4f7f\u7528MID\u6216 REPLACE \u51fd\u6570\u66f4\u6539\u6587\u672c\u3002
SEARCHB \u4e5f\u53ef\u5728\u5176\u4ed6\u6587\u672c\u4e32 (within_text)\u4e2d\u67e5\u627e\u6587\u672c\u4e32 (find_text)\uff0c\u5e76\u8fd4\u56de find_text\u7684\u8d77\u59cb\u4f4d\u7f6e\u7f16\u53f7\u3002\u6b64\u7ed3\u679c\u662f\u57fa\u4e8e\u6bcf\u4e2a\u5b57\u7b26\u6240\u4f7f\u7528\u7684\u5b57\u8282\u6570\uff0c\u5e76\u4ece start_num\u5f00\u59cb\u7684\u3002\u6b64\u51fd\u6570\u7528\u4e8e\u53cc\u5b57\u8282\u5b57\u7b26\u3002\u6b64\u5916\uff0c\u4e5f\u53ef\u4f7f\u7528 FINDB\u5728\u5176\u4ed6\u6587\u672c\u4e32\u4e2d\u67e5\u627e\u6587\u672c\u4e32\u3002<\/td>		SEARCH(find_text,within_text,start_num)
SEARCHB(find_text,within_text,start_num)<\/td><\/tr>
SUBSTITUTE<\/td>\u5728\u6587\u5b57\u4e32\u4e2d\u7528 new_text\u66ff\u4ee3 old_text\u3002\u5982\u679c\u9700\u8981\u5728\u67d0\u4e00\u6587\u5b57\u4e32\u4e2d\u66ff\u6362\u6307\u5b9a\u7684\u6587\u672c\uff0c\u8bf7\u4f7f\u7528\u51fd\u6570 SUBSTITUTE\uff1b\u5982\u679c\u9700\u8981\u5728\u67d0\u4e00\u6587\u5b57\u4e32\u4e2d\u66ff\u6362\u6307\u5b9a\u4f4d\u7f6e\u5904\u7684\u4efb\u610f\u6587\u672c\uff0c\u8bf7\u4f7f\u7528\u51fd\u6570 REPLACE\u3002<\/td>SUBSTITUTE(text,old_text,new_text,instance_num)<\/td><\/tr>
T<\/td>\u5c06\u6570\u503c\u8f6c\u6362\u6210\u6587\u672c\u3002<\/td>T(value)<\/td><\/tr>
TEXT<\/td>\u5c06\u4e00\u6570\u503c\u8f6c\u6362\u4e3a\u6309\u6307\u5b9a\u6570\u5b57\u683c\u5f0f\u8868\u793a\u7684\u6587\u672c\u3002<\/td>TEXT(value,format_text)<\/td><\/tr>
TRIM<\/td>\u9664\u4e86\u5355\u8bcd\u4e4b\u95f4\u7684\u5355\u4e2a\u7a7a\u683c\u5916\uff0c\u6e05\u9664\u6587\u672c\u4e2d\u6240\u6709\u7684\u7a7a\u683c\u3002\u5728\u4ece\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u4e2d\u83b7\u53d6\u5e26\u6709\u4e0d\u89c4\u5219\u7a7a\u683c\u7684\u6587\u672c\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u51fd\u6570 TRIM\u3002<\/td>TRIM(text)<\/td><\/tr>
UPPER<\/td>\u5c06\u6587\u672c\u8f6c\u6362\u6210\u5927\u5199\u5f62\u5f0f\u3002<\/td>UPPER(text)<\/td><\/tr>
VALUE<\/td>\u5c06\u4ee3\u8868\u6570\u5b57\u7684\u6587\u5b57\u4e32\u8f6c\u6362\u6210\u6570\u5b57\u3002<\/td>VALUE(text)<\/td><\/tr>
WIDECHAR<\/td>\u5c06\u5355\u5b57\u8282\u5b57\u7b26\u8f6c\u6362\u4e3a\u53cc\u5b57\u8282\u5b57\u7b26\u3002<\/td>WIDECHAR(text)<\/td><\/tr>
YEN<\/td>\u4f7f\u7528\uffe5\uff08\u65e5\u5706\uff09\u8d27\u5e01\u683c\u5f0f\u5c06\u6570\u5b57\u8f6c\u6362\u6210\u6587\u672c\uff0c\u5e76\u5bf9\u6307\u5b9a\u4f4d\u7f6e\u540e\u7684\u6570\u5b57\u56db\u820d\u4e94\u5165\u3002<\/td>YEN(number,decimals)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

2.3.5\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0dIf\u51fd\u6570<\/strong><\/p>\n\n\n\n

      \u5728Excel\u4e2d,IF(logical_test,value_if_true,value_if_false)\u7528\u6765\u7528\u4f5c\u903b\u8f91\u5224\u65ad\u3002\u5176\u4e2dLogical_test\u8868\u793a\u8ba1\u7b97\u7ed3\u679c\u4e3a TRUE \u6216 FALSE \u7684\u4efb\u610f\u503c\u6216\u8868\u8fbe\u5f0f ; value_if_true\u8868\u793a\u5f53\u8868\u8fbe\u5f0fLogical_test\u7684\u503c\u4e3aTRUE\u65f6\u7684\u8fd4\u56de\u503c\uff1bvalue_if_false\u8868\u793a\u5f53\u8868\u8fbe\u5f0fLogical_test\u7684\u503c\u4e3aFALSE\u65f6\u7684\u8fd4\u56de\u503c\u3002\u540c\u6837\u5728NPOI\u4e2d\u4e5f\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u8868\u8fbe\u5f0f\u8fdb\u884c\u5404\u79cd\u903b\u8f91\u8fd0\u7b97\u3002\u5982\u4e0b\u4ee3\u7801\u5206\u522b\u8bbe\u7f6e\u4e86B2\u548cD2\u5355\u5143\u683c\u7684\u7528\u4e8e\u903b\u8f91\u5224\u65ad\u7684\u516c\u5f0f\u3002<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);

HSSFRow row1 = sheet1.CreateRow(0);
row1.CreateCell(0).SetCellValue(“\u59d3\u540d”);
row1.CreateCell(1).SetCellValue(“\u8eab\u4efd\u8bc1\u53f7”);
row1.CreateCell(2).SetCellValue(“\u6027\u522b”);
row1.CreateCell(3).SetCellValue(“\u8bed\u6587”);
row1.CreateCell(4).SetCellValue(“\u662f\u5426\u5408\u683c”);

HSSFRow row2 = sheet1.CreateRow(1);
row2.CreateCell(0).SetCellValue(“\u4ee4\u72d0\u51b2”);
row2.CreateCell(1).SetCellValue(“420821198808101014”);
row2.CreateCell(2).SetCellFormula(“IF(MOD(MID(B2,18,1),2)=0,\\”\u7537\\”,\\”\u5973\\”)”);
row2.CreateCell(3).SetCellValue(85);
row2.CreateCell(4).SetCellFormula(“IF(D2>60,IF(D2>90,\\”\u4f18\u79c0\\”,\\”\u5408\u683c\\”),\\”\u4e0d\u5408\u683c\\”)”);<\/p>\n\n\n\n

\u5176\u4e2d\u6700\u5173\u952e\u7684\u4e24\u53e5\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n

row2.CreateCell(2).SetCellFormula(“IF(MOD(MID(B2,18,1),2)=0,\\”\u7537\\”,\\”\u5973\\”)”);<\/p>\n\n\n\n

row2.CreateCell(4).SetCellFormula(“IF(D2>60,IF(D2>90,\\”\u4f18\u79c0\\”,\\”\u5408\u683c\\”),\\”\u4e0d\u5408\u683c\\”)”);<\/p>\n\n\n\n

 

\u4e0b\u9762\u5206\u522b\u5bf9\u8fd9\u51e0\u4e2a\u51fd\u6570\u4f5c\u4e00\u4e9b\u8bf4\u660e\uff1a
      MOD(MID(B2,18,1),2)\uff1a\u6211\u4eec\u77e5\u905318\u4f4d\u8eab\u4efd\u8bc1\u53f7\u7684\u7b2c18\u4f4d\u8868\u793a\u6027\u522b\uff0c\u5076\u6570\u4e3a\u7537\u6027\uff0c\u5947\u6570\u4e3a\u5973\u6027\uff0c\u6240\u4ee5\u7528\u4e86MID(B2,18,1)\u53d6\u7b2c18\u4f4d\u6570\u5b57\uff08\u4e0eC#\u4e2d\u4e00\u822c\u4ece0\u8ba1\u6570\u4e0d\u540c\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u4ece1\u7b97\u8d77\uff0c\u6709\u5173MID\u51fd\u6570\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u89c1\u5b57\u7b26\u4e32\u51fd\u6570<\/a>\uff09\uff0c\u7528MOD\u53d6\u4f59\u51fd\u6570\u5224\u65ad\u5947\u5076\u3002\u5728Excel\u4e2d\u5bf9\u6570\u636e\u7c7b\u578b\u7684\u63a7\u5236\u6ca1\u6709C#\u4e2d\u90a3\u4e48\u4e25\u683c\uff0c\u5982\u6b64\u4f8b\u4e2d\u6211\u622a\u53d6\u51fa\u6765\u7684\u662f\u5b57\u7b26\u4e32\uff0c\u4f46\u5f53\u6211\u505a\u53d6\u4f59\u8fd0\u7b97\u65f6Excel\u4f1a\u81ea\u52a8\u8f6c\u6362\u3002
      IF(D2>60,IF(D2>90,”\u4f18\u79c0”,”\u5408\u683c”),”\u4e0d\u5408\u683c”)\uff1a\u8fd9\u662fIF\u7684\u5d4c\u5957\u4f7f\u7528\uff0c\u8868\u793a90\u5206\u4ee5\u4e0a\u4e3a\u4f18\u79c0\uff0c60\u5206\u4ee5\u4e0a\u4e3a\u5408\u683c\uff0c\u5426\u5219\u4e3a\u4e0d\u5408\u683c\u3002<\/p>\n\n\n\n

2.3.6\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0dCOUNTIF\u548cSUMIF\u51fd\u6570<\/strong><\/p>\n\n\n\n

\u4e00\u3001COUNTIF 
<\/strong>     \u8fd9\u4e00\u8282\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u5b66\u4e60Excel\u4e2d\u53e6\u4e00\u4e2a\u5e38\u7528\u7684\u51fd\u6570–COUNTIF\u51fd\u6570\uff0c\u770b\u51fd\u6570\u540d\u5c31\u77e5\u9053\u8fd9\u662f\u4e00\u4e2a\u7528\u6765\u5728\u505a\u6ee1\u8db3\u67d0\u6761\u4ef6\u7684\u8ba1\u6570\u7684\u51fd\u6570\u3002\u5148\u6765\u770b\u4e00\u770b\u5b83\u7684\u8bed\u6cd5\uff1aCOUNTIF(range,criteria)\uff0c\u53c2\u6570\u8bf4\u660e\u5982\u4e0b\uff1a<\/p>\n\n\n\n
Range<\/td>\u9700\u8981\u8fdb\u884c\u8bfb\u6570\u7684\u8ba1\u6570<\/td><\/tr>
Criteria<\/td>\u6761\u4ef6\u8868\u8fbe\u5f0f\uff0c\u53ea\u6709\u5f53\u6ee1\u8db3\u6b64\u6761\u4ef6\u65f6\u624d\u8fdb\u884c\u8ba1\u6570<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u63a5\u4e0b\u6765\u770b\u4e00\u4e2a\u4f8b\u5b50\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);

HSSFRow row1 = sheet1.CreateRow(0);
row1.CreateCell(0).SetCellValue(“\u59d3\u540d”);
row1.CreateCell(1).SetCellValue(“\u6210\u7ee9”);

HSSFRow row2 = sheet1.CreateRow(1);
row2.CreateCell(0).SetCellValue(“\u4ee4\u72d0\u51b2”);
row2.CreateCell(1).SetCellValue(85);

HSSFRow row3 = sheet1.CreateRow(2);
row3.CreateCell(0).SetCellValue(“\u4efb\u76c8\u76c8”);
row3.CreateCell(1).SetCellValue(90);

HSSFRow row4 = sheet1.CreateRow(3);
row4.CreateCell(0).SetCellValue(“\u4efb\u6211\u884c”);
row4.CreateCell(1).SetCellValue(70);

HSSFRow row5 = sheet1.CreateRow(4);
row5.CreateCell(0).SetCellValue(“\u5de6\u51b7\u5a75”);
row5.CreateCell(1).SetCellValue(45);

HSSFRow row6 = sheet1.CreateRow(5);
row6.CreateCell(0).SetCellValue(“\u5cb3\u4e0d\u7fa4”);
row6.CreateCell(1).SetCellValue(50);

HSSFRow row7 = sheet1.CreateRow(6);
row7.CreateCell(0).SetCellValue(“\u5408\u683c\u4eba\u6570\uff1a”);
row7.CreateCell(1).SetCellFormula(“COUNTIF(B2:B6,\\”>60\\”)”);<\/p>\n\n\n\n

\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a
<\/p>\n\n\n\n

      \u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0cCountIf\u51fd\u6570\u6210\u529f\u7684\u7edf\u8ba1\u51fa\u4e86\u533a\u57df\u201cB2\uff1aB6\u201d\u4e2d\u6210\u7ee9\u5408\u683c\u7684\u4eba\u6570\uff08\u8fd9\u91cc\u5b9a\u4e49\u6210\u7ee9\u5927\u4e8e60\u4e3a\u5408\u683c\uff09\u3002

\u4e8c\u3001SUMIF<\/strong><\/p>\n\n\n\n

      \u63a5\u4e0b\u6765\uff0c\u987a\u4fbf\u8c08\u8c08\u53e6\u4e00\u4e2a\u4e0eCountIF\u7c7b\u4f3c\u7684\u51fd\u6570\u2014SumIf\u51fd\u6570\u3002\u6b64\u51fd\u6570\u7528\u4e8e\u7edf\u8ba1\u67d0\u533a\u57df\u5185\u6ee1\u8db3\u67d0\u6761\u4ef6\u7684\u503c\u7684\u6c42\u548c(CountIf\u662f\u8ba1\u6570)\u3002\u4e0eCountIF\u4e0d\u540c\uff0cSumIF\u6709\u4e09\u4e2a\u53c2\u6570\uff0c\u8bed\u6cd5\u4e3aSumIF(criteria_range, criteria,sum_range)\uff0c\u5404\u53c2\u6570\u7684\u8bf4\u660e\u5982\u4e0b\uff1a<\/p>\n\n\n\n
criteria_range<\/td>\u6761\u4ef6\u6d4b\u8bd5\u533a\u57df\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570Criteria\u4e2d\u7684\u6761\u4ef6\u5c06\u4e0e\u6b64\u533a\u57df\u4e2d\u7684\u503c\u8fdb\u884c\u6bd4\u8f83<\/td><\/tr>
criteria<\/td>\u6761\u4ef6\u6d4b\u8bd5\u503c\uff0c\u6ee1\u8db3\u6761\u4ef6\u7684\u5bf9\u5e94\u7684sum_range\u9879\u5c06\u8fdb\u884c\u6c42\u548c\u8ba1\u7b97<\/td><\/tr>
sum_range<\/td>\u6c47\u603b\u6570\u636e\u6240\u5728\u533a\u57df\uff0c\u6c42\u548c\u65f6\u4f1a\u6392\u9664\u6389\u4e0d\u6ee1\u8db3Criteria\u6761\u4ef6\u7684\u5bf9\u5e94\u7684\u9879<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\u6211\u4eec\u8fd8\u662f\u4ee5\u4f8b\u5b50\u6765\u52a0\u4ee5\u8bf4\u660e\uff1a<\/p>\n\n\n\n

Code
HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);

HSSFRow row1 = sheet1.CreateRow(0);
row1.CreateCell(0).SetCellValue(“\u59d3\u540d”);
row1.CreateCell(1).SetCellValue(“\u6708\u4efd”);
row1.CreateCell(2).SetCellValue(“\u9500\u552e\u989d”);

HSSFRow row2 = sheet1.CreateRow(1);
row2.CreateCell(0).SetCellValue(“\u4ee4\u72d0\u51b2”);
row2.CreateCell(1).SetCellValue(“\u4e00\u6708”);
row2.CreateCell(2).SetCellValue(1000);

HSSFRow row3 = sheet1.CreateRow(2);
row3.CreateCell(0).SetCellValue(“\u4efb\u76c8\u76c8”);
row3.CreateCell(1).SetCellValue(“\u4e00\u6708”);
row3.CreateCell(2).SetCellValue(900);

HSSFRow row4 = sheet1.CreateRow(3);
row4.CreateCell(0).SetCellValue(“\u4ee4\u72d0\u51b2”);
row4.CreateCell(1).SetCellValue(“\u4e8c\u6708”);
row4.CreateCell(2).SetCellValue(2000);

HSSFRow row5 = sheet1.CreateRow(4);
row5.CreateCell(0).SetCellValue(“\u4efb\u76c8\u76c8”);
row5.CreateCell(1).SetCellValue(“\u4e8c\u6708”);
row5.CreateCell(2).SetCellValue(1000);

HSSFRow row6 = sheet1.CreateRow(5);
row6.CreateCell(0).SetCellValue(“\u4ee4\u72d0\u51b2”);
row6.CreateCell(1).SetCellValue(“\u4e09\u6708”);
row6.CreateCell(2).SetCellValue(3000);

HSSFRow row7 = sheet1.CreateRow(6);
row7.CreateCell(0).SetCellValue(“\u4efb\u76c8\u76c8”);
row7.CreateCell(1).SetCellValue(“\u4e09\u6708”);
row7.CreateCell(2).SetCellValue(1200);

HSSFRow row8 = sheet1.CreateRow(7);
row8.CreateCell(0).SetCellValue(“\u4ee4\u72d0\u51b2\u4e00\u5b63\u5ea6\u9500\u552e\u989d\uff1a”);
row8.CreateCell(2).SetCellFormula(“SUMIF(A2:A7,\\”=\u4ee4\u72d0\u51b2\\”,C2:C7)”);

HSSFRow row9 = sheet1.CreateRow(8);
row9.CreateCell(0).SetCellValue(“\u4efb\u76c8\u76c8\u4e00\u5b63\u5ea6\u9500\u552e\u989d\uff1a”);
row9.CreateCell(2).SetCellFormula(“SUMIF(A2:A7,\\”=\u4efb\u76c8\u76c8\\”,C2:C7)”);<\/p>\n\n\n\n

\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a

\u5982\u4e0a\u56fe\uff0cSUMIF\u7edf\u8ba1\u51fa\u4e86\u4e0d\u540c\u4eba\u4e00\u5b63\u5ea6\u7684\u9500\u552e\u989d\u3002<\/p>\n\n\n\n

2.3.7\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0dLOOKUP\u51fd\u6570<\/strong><\/p>\n\n\n\n

      \u4eca\u5929\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60Excel\u4e2d\u7684\u67e5\u8be2\u51fd\u6570\uff0d\uff0dLOOKUP\u3002\u5176\u57fa\u672c\u8bed\u6cd5\u5f62\u5f0f\u4e3aLOOKUP(lookup_value,lookup_vector,result_vector)\u3002\u8fd8\u662f\u4ee5\u4f8b\u5b50\u52a0\u4ee5\u8bf4\u660e\u66f4\u5bb9\u6613\u7406\u89e3\uff1a<\/p>\n\n\n\n

Code
HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFRow row1 = sheet1.CreateRow(0);
row1.CreateCell(0).SetCellValue(“\u6536\u5165\u6700\u4f4e”);
row1.CreateCell(1).SetCellValue(“\u6536\u5165\u6700\u9ad8”);
row1.CreateCell(2).SetCellValue(“\u7a0e\u7387”);

HSSFRow row2 = sheet1.CreateRow(1);
row2.CreateCell(0).SetCellValue(0);
row2.CreateCell(1).SetCellValue(3000);
row2.CreateCell(2).SetCellValue(0.1);

HSSFRow row3 = sheet1.CreateRow(2);
row3.CreateCell(0).SetCellValue(3001);
row3.CreateCell(1).SetCellValue(10000);
row3.CreateCell(2).SetCellValue(0.2);

HSSFRow row4 = sheet1.CreateRow(3);
row4.CreateCell(0).SetCellValue(10001);
row4.CreateCell(1).SetCellValue(20000);
row4.CreateCell(2).SetCellValue(0.3);

HSSFRow row5 = sheet1.CreateRow(4);
row5.CreateCell(0).SetCellValue(20001);
row5.CreateCell(1).SetCellValue(50000);
row5.CreateCell(2).SetCellValue(0.4);

HSSFRow row6 = sheet1.CreateRow(5);
row6.CreateCell(0).SetCellValue(50001);
row6.CreateCell(2).SetCellValue(0.5);


HSSFRow row8 = sheet1.CreateRow(7);
row8.CreateCell(0).SetCellValue(“\u6536\u5165”);
row8.CreateCell(1).SetCellValue(“\u7a0e\u7387”);

HSSFRow row9 = sheet1.CreateRow(8);
row9.CreateCell(0).SetCellValue(7800);
row9.CreateCell(1).SetCellFormula(“LOOKUP(A9,$A$2:$A$6,$C$2:$C$6)”);<\/p>\n\n\n\n


      \u8fd9\u662f\u4e00\u4e2a\u6839\u636e\u5de5\u8d44\u67e5\u8be2\u76f8\u5e94\u7a0e\u7387\u7684\u4f8b\u5b50\u3002\u6211\u4eec\u9996\u5148\u521b\u5efa\u4e86\u4e0d\u540c\u5de5\u8d44\u533a\u95f4\u5bf9\u5e94\u7a0e\u7387\u7684\u5b57\u5178\uff0c\u7136\u540e\u6839\u636e\u5177\u4f53\u7684\u5de5\u8d44\u5728\u5b57\u5178\u4e2d\u627e\u51fa\u5bf9\u5e94\u7684\u7a0e\u7387\u3002\u6267\u884c\u540e\u751f\u6210\u7684Excel\u5982\u4e0b\uff1a
 
\u4e0b\u9762\u5bf9\u5404\u53c2\u6570\u52a0\u4ee5\u8bf4\u660e\uff1a
\u7b2c\u4e00\u4e2a\u53c2\u6570\uff1a\u9700\u8981\u67e5\u627e\u7684\u5185\u5bb9\uff0c\u672c\u4f8b\u4e2d\u6307\u5411A9\u5355\u5143\u683c\uff0c\u4e5f\u5c31\u662f7800\uff1b
\u7b2c\u4e8c\u4e2a\u53c2\u6570\uff1a\u6bd4\u8f83\u5bf9\u8c61\u533a\u57df\uff0c\u672c\u4f8b\u4e2d\u7684\u5de5\u8d44\u9700\u8981\u4e0e$A$2:$A$6\u4e2d\u7684\u5404\u5355\u5143\u683c\u4e2d\u7684\u503c\u8fdb\u884c\u6bd4\u8f83\uff1b\u7b2c\u4e09\u4e2a\u53c2\u6570\uff1a\u67e5\u627e\u7ed3\u679c\u533a\u57df\uff0c\u5982\u679c\u5339\u914d\u5230\u4f1a\u5c06\u6b64\u533a\u57df\u4e2d\u5bf9\u5e94\u7684\u6570\u636e\u8fd4\u56de\u3002\u5982\u672c\u4f8b\u4e2d\u8fd4\u56de$C$2:$C$6\u4e2d\u5bf9\u5e94\u7684\u503c\u3002
\u53ef\u80fd\u6709\u4eba\u4f1a\u95ee\uff0c\u5b57\u5178\u4e2d\u6ca1\u67097800\u5bf9\u5e94\u7684\u7a0e\u7387\u554a\uff0c\u90a3\u4e48Excel\u4e2d\u600e\u4e48\u5339\u914d\u7684\u5462\uff1f\u7b54\u6848\u662f\u6a21\u7cca\u5339\u914d\uff0c\u5e76\u4e14LOOKUP\u51fd\u6570\u53ea\u652f\u6301\u6a21\u7cca\u5339\u914d\u3002Excel\u4f1a\u5728$A$2:$A$6\u4e2d\u627e\u5c0f\u4e8e7800\u7684\u6700\u5927\u503c\uff0c\u4e5f\u5c31\u662fA3\u5bf9\u5e94\u76843001\uff0c\u7136\u540e\u5c06\u5bf9\u5e94\u7684$C$2:$C$6\u533a\u57df\u4e2d\u7684C3\u4e2d\u7684\u503c\u8fd4\u56de\uff0c\u8fd9\u5c31\u662f\u6700\u7ec8\u7ed3\u679c0.2\u7684\u7531\u6765\u3002\u8fd9\u4e0b\u660e\u767d\u4e86\u5427\uff1a\uff09

VLOOKUP
<\/strong>      \u53e6\u5916\uff0cLOOKUP\u51fd\u6570\u8fd8\u6709\u4e00\u4f4d\u5927\u54e5\uff0d\uff0dVLOOKUP\u3002\u4e24\u5144\u5f1f\u6709\u5f88\u591a\u76f8\u4f3c\u4e4b\u5904\uff0c\u4f46\u5927\u54e5\u672c\u9886\u66f4\u5927\u3002Vlookup\u7528\u5bf9\u6bd4\u6570\u4e0e\u4e00\u4e2a\u201c\u8868\u201d\u8fdb\u884c\u5bf9\u6bd4\uff0c\u800c\u4e0d\u662fLookup\u51fd\u6570\u7684\u67d01\u5217\u62161\u884c\uff0c\u5e76\u4e14Vlookup\u53ef\u4ee5\u9009\u62e9\u91c7\u7528\u7cbe\u786e\u67e5\u8be2\u6216\u662f\u6a21\u7cca\u67e5\u8be2\u65b9\u5f0f\uff0c\u800cLookup\u53ea\u6709\u6a21\u7cca\u67e5\u8be2\u3002
\u5c06\u4e0a\u4f8b\u4e2d\u8bbe\u7f6e\u516c\u5f0f\u7684\u4ee3\u7801\u6362\u6210\uff1a<\/p>\n\n\n\n

row9.CreateCell(1).SetCellFormula(“VLOOKUP(A9,$A$2:$C$6,3,TRUE)”);<\/p>\n\n\n\n

\u6267\u884c\u540e\u751f\u6210\u7684Excel\u6837\u5f0f\u5982\u4e0b\uff1a
<\/p>\n\n\n\n

\u7b2c\u4e00\u4e2a\u53c2\u6570\uff1a\u9700\u8981\u67e5\u627e\u7684\u5185\u5bb9\uff0c\u8fd9\u91cc\u662fA9\u5355\u5143\u683c\uff1b
\u7b2c\u4e8c\u4e2a\u53c2\u6570\uff1a\u9700\u8981\u6bd4\u8f83\u7684\u8868\uff0c\u8fd9\u91cc\u662f$A$2:$C$6\uff0c\u6ce8\u610fVLOOKUP\u5339\u914d\u65f6\u53ea\u4e0e\u8868\u4e2d\u7684\u7b2c\u4e00\u5217\u8fdb\u884c\u5339\u914d\u3002
\u7b2c\u4e09\u4e2a\u53c2\u6570\uff1a\u5339\u914d\u7ed3\u679c\u5bf9\u5e94\u7684\u5217\u5e8f\u53f7\u3002\u8fd9\u91cc\u8981\u5bf9\u5e94\u7684\u662f\u7a0e\u7387\u5217\uff0c\u6240\u4ee5\u4e3a3\u3002
\u7b2c\u56db\u4e2a\u53c2\u6570\uff1a\u6307\u660e\u662f\u5426\u6a21\u7cca\u5339\u914d\u3002\u4f8b\u5b50\u4e2d\u7684TRUE\u8868\u793a\u6a21\u7cca\u5339\u914d\uff0c\u4e0e\u4e0a\u4f8b\u4e2d\u4e00\u6837\u3002\u5339\u914d\u5230\u7684\u662f\u7b2c\u4e09\u884c\u3002\u5982\u679c\u5c06\u6b64\u53c2\u6570\u6539\u4e3aFALSE\uff0c\u56e0\u4e3a\u5728\u8868\u4e2d\u7684\u7b2c1\u5217\u4e2d\u627e\u4e0d\u52307800\uff0c\u6240\u4ee5\u4f1a\u62a5\u201c#N\/A\u201d\u7684\u8ba1\u7b97\u9519\u8bef\u3002<\/p>\n\n\n\n

      \u53e6\u5916\uff0c\u8fd8\u6709\u4e0eVLOKUP\u7c7b\u4f3c\u7684HLOOKUP\u3002\u4e0d\u540c\u7684\u662fVLOOKUP\u7528\u4e8e\u5728\u8868\u683c\u6216\u6570\u503c\u6570\u7ec4\u7684\u9996\u5217\u67e5\u627e\u6307\u5b9a\u7684\u6570\u503c\uff0c\u5e76\u7531\u6b64\u8fd4\u56de\u8868\u683c\u6216\u6570\u7ec4\u5f53\u524d\u884c\u4e2d\u6307\u5b9a\u5217\u5904\u7684\u6570\u503c\u3002\u800cHLOOKUP\u7528\u4e8e\u5728\u8868\u683c\u6216\u6570\u503c\u6570\u7ec4\u7684\u9996\u884c\u67e5\u627e\u6307\u5b9a\u7684\u6570\u503c\uff0c\u5e76\u7531\u6b64\u8fd4\u56de\u8868\u683c\u6216\u6570\u7ec4\u5f53\u524d\u5217\u4e2d\u6307\u5b9a\u884c\u5904\u7684\u6570\u503c\u3002\u8bfb\u8005\u53ef\u4ee5\u81ea\u5df2\u53bb\u5c1d\u8bd5\u3002<\/p>\n\n\n\n

2.3.8\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u968f\u673a\u6570\u51fd\u6570<\/strong><\/p>\n\n\n\n

      \u6211\u4eec\u77e5\u9053\uff0c\u5728\u5927\u591a\u6570\u7f16\u7a0b\u8bed\u8a00\u4e2d\u90fd\u6709\u968f\u673a\u6570\u51fd\u6570\u3002\u5728Excel\u4e2d\uff0c\u540c\u6837\u5b58\u5728\u7740\u8fd9\u6837\u4e00\u4e2a\u51fd\u6570\u2014RAND()\u51fd\u6570\uff0c\u7528\u4e8e\u751f\u6210\u968f\u673a\u6570\u3002\u5148\u6765\u770b\u4e00\u4e2a\u6700\u7b80\u5355\u7684\u4f8b\u5b50\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
sheet1.CreateRow(0).CreateCell(0).SetCellFormula(“RAND()”);<\/p>\n\n\n\n

RAND()\u51fd\u6570\u5c06\u8fd4\u56de\u4e00\u4e2a0-1\u4e4b\u95f4\u7684\u968f\u673a\u6570\uff0c\u6267\u884c\u540e\u751f\u6210\u7684Excel\u6587\u4ef6\u5982\u4e0b\uff1a

\u8fd9\u53ea\u662f\u6700\u7b80\u5355\u76f4\u63a5\u7684RAND()\u51fd\u6570\u7684\u5e94\u7528\uff0c\u53ea\u8981\u6211\u4eec\u7a0d\u52a0\u4fee\u6539\uff0c\u5c31\u53ef\u4ee5\u4f5c\u51fa\u5f88\u591a\u79cd\u53d8\u6362\u3002\u5982
\u53d60-100\u4e4b\u524d\u7684\u968f\u673a\u6574\u6570\uff0c\u53ef\u8bbe\u7f6e\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n

sheet1.CreateRow(0).CreateCell(0).SetCellFormula(“int(RAND()*100)”);<\/p>\n\n\n\n

\u53d610-20\u4e4b\u95f4\u7684\u968f\u673a\u5b9e\u6570\uff0c\u53ef\u8bbe\u7f6e\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n

sheet1.CreateRow(0).CreateCell(0).SetCellFormula(“rand()*(20-10)+10”);<\/p>\n\n\n\n

\u968f\u673a\u5c0f\u5199\u5b57\u6bcd\uff1a<\/p>\n\n\n\n

sheet1.CreateRow(0).CreateCell(0).SetCellFormula(“CHAR(INT(RAND()*26)+97)”);<\/p>\n\n\n\n

\u968f\u673a\u5927\u5199\u5b57\u6bcd\uff1a<\/p>\n\n\n\n

sheet1.CreateRow(0).CreateCell(0).SetCellFormula(“CHAR(INT(RAND()*26)+65)”)<\/p>\n\n\n\n

\u968f\u673a\u5927\u5c0f\u5199\u5b57\u6bcd\uff1a<\/p>\n\n\n\n

sheet1.CreateRow(0).CreateCell(0).SetCellFormula(“CHAR(INT(RAND()*26)+if(INT(RAND()*2)=0,65,97))”);<\/p>\n\n\n\n


      \u4e0a\u9762\u51e0\u4f8b\u4e2d\u9664\u4e86\u7528\u5230RAND\u51fd\u6570\u4ee5\u5916\uff0c\u8fd8\u7528\u5230\u4e86CHAR\u51fd\u6570\u7528\u6765\u5c06ASCII\u7801\u6362\u4e3a\u5b57\u6bcd\uff0cINT\u51fd\u6570\u7528\u6765\u53d6\u6574\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662fINT\u51fd\u6570\u4e0d\u4f1a\u56db\u820d\u4e94\u5165\uff0c\u65e0\u8bba\u5c0f\u6570\u70b9\u540e\u662f\u591a\u5c11\u90fd\u4f1a\u88ab\u820d\u53bb\u3002
      \u8fd9\u91cc\u53ea\u662fRAND\u51fd\u6570\u7684\u51e0\u4e2a\u7b80\u5355\u5e94\u7528\uff0c\u8fd8\u6709\u5f88\u591a\u968f\u673a\u6570\u7684\u4f8b\u5b50\u90fd\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\uff0c\u518d\u7ed3\u5408\u4e0d\u540c\u7684\u5176\u5b83\u51fd\u6570\u5f15\u7533\u51fa\u6765\u3002<\/p>\n\n\n\n

2.3.9\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u901a\u8fc7NPOI\u83b7\u5f97\u516c\u5f0f\u7684\u8fd4\u56de\u503c<\/strong><\/p>\n\n\n\n

      \u524d\u9762\u6211\u4eec\u5b66\u4e60\u4e86\u901a\u8fc7NPOI\u5411Excel\u4e2d\u8bbe\u7f6e\u516c\u5f0f\uff0c\u90a3\u4e48\u6709\u4e9b\u8bfb\u8005\u53ef\u80fd\u4f1a\u95ee\uff1a\u201cNPOI\u80fd\u4e0d\u80fd\u83b7\u53d6\u516c\u5f0f\u7684\u8fd4\u56de\u503c\u5462\uff1f\u201d\uff0c\u7b54\u6848\u662f\u53ef\u4ee5\uff01
\u4e00\u3001\u83b7\u53d6\u6a21\u677f\u6587\u4ef6\u4e2d\u516c\u5f0f\u7684\u8fd4\u56de\u503c
<\/strong>\u5982\u5728D\u76d8\u4e2d\u6709\u4e00\u4e2a\u540d\u4e3atext.xls\u7684Excel\u6587\u4ef6\uff0c\u5176\u5185\u5bb9\u5982\u4e0b\uff1a

\u6ce8\u610fC1\u5355\u5143\u683c\u4e2d\u8bbe\u7f6e\u7684\u662f\u516c\u5f0f\u201c$A1*$B1\u201d\uff0c\u800c\u4e0d\u662f\u503c\u201c12\u201d\u3002\u5229\u7528NPOI\uff0c\u53ea\u9700\u8981\u5199\u7b80\u5355\u7684\u51e0\u53e5\u4ee3\u7801\u5c31\u53ef\u4ee5\u53d6\u5f97\u6b64\u516c\u5f0f\u7684\u8fd4\u56de\u503c\uff1a<\/p>\n\n\n\n

HSSFWorkbook wb = new HSSFWorkbook(new FileStream(“d:\/test.xls”,FileMode.Open));
HSSFCell cell = wb.GetSheet(“Sheet1”).GetRow(0).GetCell(2);
System.Console.WriteLine(cell.NumericCellValue);<\/p>\n\n\n\n

\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a

\u53ef\u89c1NPOI\u6210\u529f\u7684\u201c\u89e3\u6790\u201d\u4e86\u6b64.xls\u6587\u4ef6\u4e2d\u7684\u516c\u5f0f\u3002\u6ce8\u610fNumericCellValue\u5c5e\u6027\u4f1a\u81ea\u52a8\u6839\u636e\u5355\u5143\u683c\u7684\u7c7b\u578b\u5904\u7406\uff0c\u5982\u679c\u4e3a\u7a7a\u5c06\u8fd40\uff0c\u5982\u679c\u4e3a\u6570\u503c\u5c06\u8fd4\u56de\u6570\u503c\uff0c\u5982\u679c\u4e3a\u516c\u5f0f\u5c06\u8fd4\u56de\u516c\u5f0f\u8ba1\u7b97\u540e\u7684\u7ed3\u679c\u3002\u5355\u5143\u683c\u7684\u7c7b\u578b\u53ef\u4ee5\u901a\u8fc7CellType\u5c5e\u6027\u83b7\u53d6\u3002

\u4e8c\u3001\u83b7\u53d6NPOI\u751f\u6210\u7684Excel\u6587\u4ef6\u4e2d\u516c\u5f0f\u7684\u8fd4\u56de\u503c
<\/strong>      \u4e0a\u4f8b\u4e2d\u662f\u4ece\u4e00\u4e2a\u5df2\u7ecf\u5b58\u5728\u7684Excel\u6587\u4ef6\u4e2d\u83b7\u53d6\u516c\u5f0f\u7684\u8fd4\u56de\u503c\uff0c\u90a3\u4e48\u5982\u679cExcel\u6587\u4ef6\u662f\u901a\u8fc7NPOI\u521b\u5efa\u7684\uff0c\u76f4\u63a5\u7528\u4e0a\u9762\u7684\u65b9\u6cd5\u83b7\u53d6\uff0c\u53ef\u80fd\u5f97\u4e0d\u5230\u60f3\u8981\u7684\u7ed3\u679c\u3002\u5982\uff1a<\/p>\n\n\n\n

1 HSSFWorkbook hssfworkbook = new HSSFWorkbook();
2 HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
3 HSSFRow row = sheet1.CreateRow(0);
4 row.CreateCell(0).SetCellValue(3);
5 row.CreateCell(1).SetCellValue(4);
6 HSSFCell cell = row.CreateCell(2);
7 
8 cell.SetCellFormula(“$A1+$B1”);
9 System.Console.WriteLine(cell.NumericCellValue);<\/p>\n\n\n\n

      \u6267\u884c\u4e0a\u9762\u4ee3\u7801\uff0c\u5c06\u8f93\u51fa\u7ed3\u679c\u201c0\u201d\uff0c\u800c\u4e0d\u662f\u6211\u4eec\u60f3\u8981\u7684\u7ed3\u679c\u201c7\u201d\u3002\u90a3\u4e48\u5c06\u5982\u4f55\u89e3\u51b3\u5462\uff1f\u8fd9\u65f6\u8981\u7528\u5230HSSFFormulaEvaluator\u7c7b\u3002\u5728\u7b2c8\u884c\u540e\u52a0\u4e0a\u8fd9\u4e24\u53e5\u5c31\u53ef\u4ee5\u4e86\uff1a<\/p>\n\n\n\n

HSSFFormulaEvaluator e = new HSSFFormulaEvaluator(hssfworkbook);
cell = e.EvaluateInCell(cell);<\/p>\n\n\n\n

\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\uff1a
<\/p>\n\n\n\n

2.4.1\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u753b\u7ebf<\/strong><\/p>\n\n\n\n

\u4e4b\u6240\u6709\u8bf4NPOI\u5f3a\u5927\uff0c\u662f\u56e0\u4e3a\u5e38\u7528\u7684Excel\u64cd\u4f5c\u5979\u90fd\u53ef\u4ee5\u901a\u8fc7\u7f16\u7a0b\u7684\u65b9\u5f0f\u5b8c\u6210\u3002\u8fd9\u8282\u5f00\u59cb\uff0c\u6211\u4eec\u5f00\u59cb\u5b66\u4e60NPOI\u7684\u753b\u56fe\u529f\u80fd\u3002\u5148\u4ece\u6700\u7b80\u5355\u7684\u5f00\u59cb\uff0c\u753b\u4e00\u6761\u76f4\u7ebf\uff1a

\u5bf9\u5e94\u7684\u4ee3\u7801\u4e3a\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFPatriarch patriarch = sheet1.CreateDrawingPatriarch();
HSSFClientAnchor a1 = new HSSFClientAnchor(255, 125, 1023, 150, 0, 0,2, 2);
HSSFSimpleShape line1 = patriarch.CreateSimpleShape(a1);

line1.ShapeType = HSSFSimpleShape.OBJECT_TYPE_LINE;
line1.LineStyle = HSSFShape.LINESTYLE_SOLID;
\/\/\u5728NPOI\u4e2d\u7ebf\u7684\u5bbd\u5ea612700\u8868\u793a1pt,\u6240\u4ee5\u8fd9\u91cc\u662f0.5pt\u7c97\u7684\u7ebf\u6761\u3002
line1.LineWidth = 6350;<\/p>\n\n\n\n

\u901a\u5e38\uff0c\u5229\u7528NPOI\u753b\u56fe\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a
1. \u521b\u5efa\u4e00\u4e2aPatriarch\uff1b
2. \u521b\u5efa\u4e00\u4e2aAnchor\uff0c\u4ee5\u786e\u5b9a\u56fe\u5f62\u7684\u4f4d\u7f6e\uff1b
3. \u8c03\u7528Patriarch\u521b\u5efa\u56fe\u5f62\uff1b
4. \u8bbe\u7f6e\u56fe\u5f62\u7c7b\u578b(\u76f4\u7ebf\uff0c\u77e9\u5f62\uff0c\u5706\u5f62\u7b49)\u53ca\u6837\u5f0f\uff08\u989c\u8272\uff0c\u7c97\u7ec6\u7b49\uff09\u3002<\/p>\n\n\n\n

\u5173\u4e8eHSSFClientAnchor(dx1,dy1,dx2,dy2,col1,row1,col2,row2)\u7684\u53c2\u6570\uff0c\u6709\u5fc5\u8981\u5728\u8fd9\u91cc\u8bf4\u660e\u4e00\u4e0b\uff1a
dx1\uff1a\u8d77\u59cb\u5355\u5143\u683c\u7684x\u504f\u79fb\u91cf\uff0c\u5982\u4f8b\u5b50\u4e2d\u7684255\u8868\u793a\u76f4\u7ebf\u8d77\u59cb\u4f4d\u7f6e\u8dddA1\u5355\u5143\u683c\u5de6\u4fa7\u7684\u8ddd\u79bb\uff1b
dy1\uff1a\u8d77\u59cb\u5355\u5143\u683c\u7684y\u504f\u79fb\u91cf\uff0c\u5982\u4f8b\u5b50\u4e2d\u7684125\u8868\u793a\u76f4\u7ebf\u8d77\u59cb\u4f4d\u7f6e\u8dddA1\u5355\u5143\u683c\u4e0a\u4fa7\u7684\u8ddd\u79bb\uff1b
dx2\uff1a\u7ec8\u6b62\u5355\u5143\u683c\u7684x\u504f\u79fb\u91cf\uff0c\u5982\u4f8b\u5b50\u4e2d\u76841023\u8868\u793a\u76f4\u7ebf\u8d77\u59cb\u4f4d\u7f6e\u8dddC3\u5355\u5143\u683c\u5de6\u4fa7\u7684\u8ddd\u79bb\uff1b
dy2\uff1a\u7ec8\u6b62\u5355\u5143\u683c\u7684y\u504f\u79fb\u91cf\uff0c\u5982\u4f8b\u5b50\u4e2d\u7684150\u8868\u793a\u76f4\u7ebf\u8d77\u59cb\u4f4d\u7f6e\u8dddC3\u5355\u5143\u683c\u4e0a\u4fa7\u7684\u8ddd\u79bb\uff1b
col1\uff1a\u8d77\u59cb\u5355\u5143\u683c\u5217\u5e8f\u53f7\uff0c\u4ece0\u5f00\u59cb\u8ba1\u7b97\uff1b
row1\uff1a\u8d77\u59cb\u5355\u5143\u683c\u884c\u5e8f\u53f7\uff0c\u4ece0\u5f00\u59cb\u8ba1\u7b97\uff0c\u5982\u4f8b\u5b50\u4e2dcol1=0,row1=0\u5c31\u8868\u793a\u8d77\u59cb\u5355\u5143\u683c\u4e3aA1\uff1b
col2\uff1a\u7ec8\u6b62\u5355\u5143\u683c\u5217\u5e8f\u53f7\uff0c\u4ece0\u5f00\u59cb\u8ba1\u7b97\uff1b
row2\uff1a\u7ec8\u6b62\u5355\u5143\u683c\u884c\u5e8f\u53f7\uff0c\u4ece0\u5f00\u59cb\u8ba1\u7b97\uff0c\u5982\u4f8b\u5b50\u4e2dcol2=2,row2=2\u5c31\u8868\u793a\u8d77\u59cb\u5355\u5143\u683c\u4e3aC3\uff1b<\/p>\n\n\n\n

\u6700\u540e\uff0c\u5173\u4e8eLineStyle\u5c5e\u6027\uff0c\u6709\u5982\u4e0b\u4e00\u4e9b\u53ef\u9009\u503c\uff0c\u5bf9\u5e94\u7684\u6548\u679c\u5206\u522b\u5982\u56fe\u6240\u793a\uff1a
<\/p>\n\n\n\n

2.4.2\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u753b\u77e9\u5f62<\/strong><\/p>\n\n\n\n

\u4e0a\u4e00\u8282\u6211\u4eec\u8bb2\u4e86NPOI\u4e2d\u753b\u56fe\u7684\u57fa\u672c\u6b65\u9aa4\uff1a
1. \u521b\u5efa\u4e00\u4e2aPatriarch\uff1b
2. \u521b\u5efa\u4e00\u4e2aAnchor\uff0c\u4ee5\u786e\u5b9a\u56fe\u5f62\u7684\u4f4d\u7f6e\uff1b
3. \u8c03\u7528Patriarch\u521b\u5efa\u56fe\u5f62\uff1b
4. \u8bbe\u7f6e\u56fe\u5f62\u7c7b\u578b(\u76f4\u7ebf\uff0c\u77e9\u5f62\uff0c\u5706\u5f62\u7b49)\u53ca\u6837\u5f0f\uff08\u989c\u8272\uff0c\u7c97\u7ec6\u7b49\uff09\u3002<\/p>\n\n\n\n

\u8fd9\u4e00\u8282\u6211\u4eec\u5c06\u6309\u7167\u8fd9\u4e2a\u6b65\u9aa4\u521b\u5efa\u4e00\u4e2a\u77e9\u5f62\u3002\u5e9f\u8bdd\u5c11\u8bf4\uff0c\u4e0a\u4ee3\u7801\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFPatriarch patriarch = sheet1.CreateDrawingPatriarch();
HSSFClientAnchor a1 = new HSSFClientAnchor(255, 125, 1023, 150, 0, 0, 2, 2);
HSSFSimpleShape rec1 = patriarch.CreateSimpleShape(a1);
\/\/\u6b64\u5904\u8bbe\u7f6e\u56fe\u5f62\u7c7b\u578b\u4e3a\u77e9\u5f62
rec1.ShapeType = HSSFSimpleShape.OBJECT_TYPE_RECTANGLE;
\/\/\u8bbe\u7f6e\u586b\u5145\u8272
rec1.SetFillColor(125, 125, 125);
\/\/\u8bbe\u7f6e\u8fb9\u6846\u6837\u5f0f
rec1.LineStyle = HSSFShape.LINESTYLE_DASHGEL;
\/\/\u8bbe\u7f6e\u8fb9\u6846\u5bbd\u5ea6
rec1.LineWidth = 25400;
\/\/\u8bbe\u7f6e\u8fb9\u6846\u989c\u8272
rec1.SetLineStyleColor(100, 0, 100);<\/p>\n\n\n\n

\u4ee3\u7801\u6267\u884c\u6548\u679c\uff1a
 
\u5176\u4e2dSetFillColor\u548cSetLineStyleColor\u51fd\u6570\u7684\u4e09\u4e2a\u53c2\u6570\u5206\u522b\u662fRGB\u4e09\u8272\u503c\uff0c\u5177\u4f53\u8868\u793a\u4ec0\u4e48\u989c\u8272\uff0c\u627e\u4e2aPhotoshop\u8bd5\u8bd5\uff1a\uff09
\u5173\u4e8eHSSFClientAnchor\u53c2\u6570\u8bf4\u660e\u3001\u8fb9\u6846\u6837\u5f0f\uff0c\u8fb9\u6846\u5bbd\u5ea6\u7684\u8bf4\u660e\u53ef\u4ee5\u53c2\u89c1\u524d\u4e00\u7bc7\u535a\u6587\uff1a
http:\/\/www.cnblogs.com\/atao\/archive\/2009\/09\/13\/1565645.html<\/a><\/p>\n\n\n\n

2.4.3\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u753b\u5706\u5f62<\/strong><\/p>\n\n\n\n

      \u524d\u9762\u6211\u4eec\u5b66\u4e60\u4e86NPOI\u4e2d\u7684\u753b\u7b80\u5355\u76f4\u7ebf\u548c\u77e9\u5f62\u7684\u529f\u80fd\uff0c\u4eca\u5929\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\u4e00\u4e0b\u5b83\u652f\u6301\u7684\u53e6\u4e00\u79cd\u7b80\u5355\u56fe\u5f62\uff0d\uff0d\u5706\u5f62\u3002\u540c\u6837\uff0c\u6309\u7167\u524d\u9762\u6240\u8bb2\u7684\u7ed8\u56fe\u201c\u56db\u6b65\u66f2\u201d\uff1a
1. \u521b\u5efa\u4e00\u4e2aPatriarch\uff1b
2. \u521b\u5efa\u4e00\u4e2aAnchor\uff0c\u4ee5\u786e\u5b9a\u56fe\u5f62\u7684\u4f4d\u7f6e\uff1b
3. \u8c03\u7528Patriarch\u521b\u5efa\u56fe\u5f62\uff1b
4. \u8bbe\u7f6e\u56fe\u5f62\u7c7b\u578b(\u76f4\u7ebf\uff0c\u77e9\u5f62\uff0c\u5706\u5f62\u7b49)\u53ca\u6837\u5f0f\uff08\u989c\u8272\uff0c\u7c97\u7ec6\u7b49\uff09\u3002
\u8fd8\u662f\u4ee5\u4f8b\u5b50\u52a0\u4ee5\u8bf4\u660e\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFPatriarch patriarch = sheet1.CreateDrawingPatriarch();
HSSFClientAnchor a1 = new HSSFClientAnchor(0, 0, 1023, 0, 0, 0, 1, 3);
HSSFSimpleShape rec1 = patriarch.CreateSimpleShape(a1);
rec1.ShapeType = HSSFSimpleShape.OBJECT_TYPE_OVAL;

rec1.SetFillColor(125, 125, 125);
rec1.LineStyle = HSSFShape.LINESTYLE_DASHGEL;
rec1.LineWidth = 12700;
rec1.SetLineStyleColor(100, 0, 100);
WriteToFile();<\/p>\n\n\n\n


      \u8fd9\u91ccrec1.ShapeType =HSSFSimpleShape.OBJECT_TYPE_OVAL;\u8868\u793a\u56fe\u5f62\u4e3a\u692d\u5706\u3002\u9002\u5f53\u8c03\u6574HSSFClientAnchor\u7684\u5404\u53c2\u6570\u53ef\u4ee5\u5f97\u5230\u5706\u5f62\u3002
      \u5173\u4e8eHSSFClientAnchor\u6784\u9020\u51fd\u6570\u548c\u8fb9\u6846\u3001\u586b\u5145\u8272\u7b49\u524d\u4e24\u8282\u90fd\u6709\u4ecb\u7ecd\uff0c\u8fd9\u91cc\u4e0d\u518d\u91cd\u8ff0\u3002\u8be6\u60c5\u60c5\u89c1\uff1a\u753b\u77e9\u5f62<\/a>\u548c\u753b\u7ebf<\/a>\u3002

\u4e0a\u9762\u4ee3\u7801\u6267\u884c\u751f\u6210\u7684Excel\u5982\u4e0b\uff1a
<\/p>\n\n\n\n

2.4.4\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u753bGrid<\/strong><\/p>\n\n\n\n

\u3000\u3000\u5728NPOI\u4e2d\uff0c\u672c\u8eab\u6ca1\u6709\u753bGrid\u7684\u65b9\u6cd5\u3002\u4f46\u6211\u4eec\u77e5\u9053Grid\u5176\u5b9e\u5c31\u662f\u7531\u6a2a\u7ebf\u548c\u7ad6\u7ebf\u6784\u6210\u7684\uff0c\u6240\u5728\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u753b\u7ebf\u7684\u65b9\u5f0f\u6765\u6a21\u62df\u753bGrid\u3002<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);

HSSFRow row = sheet1.CreateRow(2);
row.CreateCell(1);
row.HeightInPoints = 240;
sheet1.SetColumnWidth(2, 9000);
int linesCount = 20;

HSSFPatriarch patriarch = sheet1.CreateDrawingPatriarch();
\/\/\u56e0\u4e3aHSSFClientAnchor\u4e2ddx\u53ea\u80fd\u57280-1023\u4e4b\u95f4,dy\u53ea\u80fd\u57280-255\u4e4b\u95f4\uff0c\u6240\u4ee5\u8fd9\u91cc\u91c7\u7528\u6bd4\u4f8b\u7684\u65b9\u5f0f
double xRatio = 1023.0 \/ (linesCount*10);
double yRatio = 255.0 \/ (linesCount*10);

\/\/\u753b\u7ad6\u7ebf
int x1 = 0;
int y1 = 0;
int x2 = 0;
int y2 = 200;
for (int i = 0; i < linesCount; i++)
{
    HSSFClientAnchor a2 = new HSSFClientAnchor();
    a2.SetAnchor((short)2, 2, (int)(x1 * xRatio), (int)(y1 * yRatio),
            (short)2, 2, (int)(x2 * xRatio), (int)(y2 * yRatio));
    HSSFSimpleShape shape2 = patriarch.CreateSimpleShape(a2);
    shape2.ShapeType = (HSSFSimpleShape.OBJECT_TYPE_LINE);

    x1 += 10;
    x2 += 10;
}

\/\/\u753b\u6a2a\u7ebf
x1 = 0;
y1 = 0;
x2 = 200;
y2 = 0;
for (int i = 0; i < linesCount; i++)
{
    HSSFClientAnchor a2 = new HSSFClientAnchor();
    a2.SetAnchor((short)2, 2, (int)(x1 * xRatio), (int)(y1 * yRatio),
            (short)2, 2, (int)(x2 * xRatio), (int)(y2 * yRatio));
    HSSFSimpleShape shape2 = patriarch.CreateSimpleShape(a2);
    shape2.ShapeType = (HSSFSimpleShape.OBJECT_TYPE_LINE);

    y1 += 10;
    y2 += 10;
}<\/p>\n\n\n\n

\u8bf7\u6ce8\u610fHSSFClientAnchor\u5bf9\u8c61\u4e2d\u7684dx\u53ea\u80fd\u53d60-1023\u4e4b\u95f4\u7684\u6570\uff0cdy\u53ea\u80fd\u53d60-255\u4e4b\u95f4\u7684\u6570\u3002\u6211\u4eec\u53ef\u4ee5\u7406\u89e3\u4e3a\u662f\u5c06\u5355\u5143\u683c\u7684\u5bbd\u548c\u9ad8\u5e73\u5206\u6210\u4e861023\u548c255\u4efd\uff0c\u8bbe\u7f6edx\u548cdy\u65f6\u76f8\u5f53\u4e8e\u6309\u6bd4\u4f8b\u53d6\u5bf9\u5e94\u7684\u5ea7\u6807\u3002\u6700\u7ec8\u751f\u6210\u7684Excel\u5982\u4e0b\uff1a<\/p>\n\n\n\n

2.4.5\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u63d2\u5165\u56fe\u7247<\/strong><\/p>\n\n\n\n

      \u6211\u4eec\u77e5\u9053\uff0c\u5728Excel\u4e2d\u662f\u53ef\u4ee5\u63d2\u5165\u56fe\u7247\u7684\u3002\u64cd\u4f5c\u83dc\u5355\u662f\u201c\u63d2\u5165\uff0d>\u56fe\u7247\u201d\uff0c\u7136\u540e\u9009\u62e9\u8981\u63d2\u5165\u56fe\u7247\uff0c\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u5728Excel\u63d2\u5165\u56fe\u7247\u3002\u540c\u6837\uff0c\u5728NPOI\u4e2d\uff0c\u5229\u7528\u4ee3\u7801\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u540c\u6837\u7684\u6548\u679c\u3002\u5728NPOI\u4e2d\u63d2\u5165\u56fe\u7247\u7684\u65b9\u6cd5\u4e0e\u753b\u56fe\u7684\u65b9\u6cd5\u6709\u70b9\u7c7b\u4f3c\uff1a<\/p>\n\n\n\n

\/\/add picture data to this workbook.
byte[] bytes = System.IO.File.ReadAllBytes(@”D:\\MyProject\\NPOIDemo\\ShapeImage\\image1.jpg”);
int pictureIdx = hssfworkbook.AddPicture(bytes, HSSFWorkbook.PICTURE_TYPE_JPEG);

\/\/create sheet
HSSFSheet sheet = hssfworkbook.CreateSheet(“Sheet1”);

\/\/ Create the drawing patriarch.  This is the top level container for all shapes. 
HSSFPatriarch patriarch = sheet.CreateDrawingPatriarch();

\/\/add a picture
HSSFClientAnchor anchor = new HSSFClientAnchor(0, 0, 1023, 0, 0, 0, 1, 3);
HSSFPicture pict = patriarch.CreatePicture(anchor, pictureIdx);<\/p>\n\n\n\n

      \u4e0e\u753b\u7b80\u5355\u56fe\u5f62\u4e0d\u540c\u7684\u662f\uff0c\u9996\u5148\u8981\u5c06\u56fe\u7247\u8bfb\u5165\u5230byte\u6570\u7ec4\uff0c\u7136\u540e\u6dfb\u52a0\u5230workbook\u4e2d\uff1b\u6700\u540e\u8c03\u7528\u7684\u662fpatriarch.CreatePicture(anchor, pictureIdx)\u65b9\u6cd5\u663e\u793a\u56fe\u7247\uff0c\u800c\u4e0d\u662fpatriarch.CreateSimpleShape(anchor)\u65b9\u6cd5\u3002\u4e0a\u9762\u8fd9\u6bb5\u4ee3\u7801\u6267\u884c\u540e\u751f\u6210\u7684Excel\u6587\u4ef6\u6837\u5f0f\u5982\u4e0b\uff1a


      \u6211\u4eec\u53d1\u73b0\uff0c\u63d2\u5165\u7684\u56fe\u7247\u88ab\u62c9\u4f38\u586b\u5145\u5728HSSFClientAnchor\u6307\u5b9a\u7684\u533a\u57df\u3002\u6709\u65f6\u53ef\u80fd\u6211\u4eec\u5e76\u4e0d\u9700\u8981\u62c9\u4f38\u7684\u6548\u679c\uff0c\u600e\u4e48\u529e\u5462\uff1f\u5f88\u7b80\u5355\uff0c\u5728\u6700\u540e\u52a0\u4e0a\u8fd9\u6837\u4e00\u53e5\u7528\u6765\u81ea\u52a8\u8c03\u8282\u56fe\u7247\u5927\u5c0f\uff1a<\/p>\n\n\n\n

pict.Resize();<\/p>\n\n\n\n

\u6dfb\u52a0\u4ee3\u7801\u540e\u518d\u6267\u884c\u4e0a\u8ff0\u4ee3\u7801\uff0c\u751f\u6210\u7684Excel\u6837\u5f0f\u5982\u4e0b\uff1a

\u56fe\u7247\u5df2\u7ecf\u81ea\u52a8\u4f38\u7f29\u5230\u539f\u59cb\u5927\u5c0f\u4e86\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – 2.5 \u6253\u5370\u76f8\u5173\u8bbe\u7f6e<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u6253\u5370\u8bbe\u7f6e\u4e3b\u8981\u5305\u62ec\u65b9\u5411\u8bbe\u7f6e\u3001\u7f29\u653e\u3001\u7eb8\u5f20\u8bbe\u7f6e\u3001\u9875\u8fb9\u8ddd\u7b49\u3002NPOI 1.2\u652f\u6301\u5927\u90e8\u5206\u6253\u5370\u5c5e\u6027\uff0c\u80fd\u591f\u8ba9\u4f60\u8f7b\u677e\u6ee1\u8db3\u5ba2\u6237\u7684\u6253\u5370\u9700\u8981\u3002<\/p>\n\n\n\n

\u9996\u5148\u662f\u65b9\u5411\u8bbe\u7f6e\uff0cExcel\u652f\u6301\u4e24\u79cd\u9875\u9762\u65b9\u5411\uff0c\u5373\u7eb5\u5411\u548c\u6a2a\u5411\u3002<\/p>\n\n\n\n

\u5728NPOI\u4e2d\u5982\u4f55\u8bbe\u7f6e\u5462\uff1f\u4f60\u53ef\u4ee5\u901a\u8fc7HSSFSheet.PrintSetup.Landscape\u6765\u8bbe\u7f6e\uff0cLandscape\u662f\u5e03\u5c14\u7c7b\u578b\u7684\uff0c\u5728\u82f1\u8bed\u4e2d\u662f\u6a2a\u5411\u7684\u610f\u601d\u3002\u5982\u679cLandscape\u7b49\u4e8etrue\uff0c\u5219\u8868\u793a\u9875\u9762\u65b9\u5411\u4e3a\u6a2a\u5411\uff1b\u5426\u5219\u4e3a\u7eb5\u5411\u3002<\/p>\n\n\n\n

\u63a5\u7740\u662f\u7f29\u653e\u8bbe\u7f6e\uff0c<\/p>\n\n\n\n

\u8fd9\u91cc\u7684\u7f29\u653e\u6bd4\u4f8b\u5bf9\u5e94\u4e8eHSSFSheet.PrintSetup.Scale\uff0c\u800c\u9875\u5bbd\u548c\u9875\u9ad8\u5206\u522b\u5bf9\u5e94\u4e8eHSSFSheet.PrintSetup.FitWidth\u548cHSSFSheet.PrintSetup.FitHeight\u3002\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u91cc\u7684PrintSetup.Scale\u5e94\u8be5\u88ab\u8bbe\u7f6e\u4e3a0-100\u4e4b\u95f4\u7684\u503c\uff0c\u800c\u4e0d\u662f\u5c0f\u6570\u3002<\/p>\n\n\n\n

\u63a5\u4e0b\u6765\u5c31\u662f\u7eb8\u5f20\u8bbe\u7f6e\u4e86\uff0c\u5bf9\u5e94\u4e8eHSSFSheet.PrintSetup.PaperSize\uff0c\u4f46\u8fd9\u91cc\u7684PaperSize\u5e76\u4e0d\u662f\u968f\u4fbf\u8bbe\u7f6e\u7684\uff0c\u800c\u662f\u7531\u4e00\u4e9b\u56fa\u5b9a\u7684\u503c\u51b3\u5b9a\u7684\uff0c\u5177\u4f53\u7684\u503c\u4e0e\u5bf9\u5e94\u7684\u7eb8\u5f20\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n\n\n\n
\u503c<\/td>\u7eb8\u5f20<\/td><\/tr>
1<\/td>US Letter 8 1\/2 x 11 in<\/td><\/tr>
2<\/td>US Letter Small 8 1\/2 x 11 in<\/td><\/tr>
3<\/td>US Tabloid 11 x 17 in<\/td><\/tr>
4<\/td>US Ledger 17 x 11 in<\/td><\/tr>
5<\/td>US Legal 8 1\/2 x 14 in<\/td><\/tr>
6<\/td>US Statement 5 1\/2 x 8 1\/2 in<\/td><\/tr>
7<\/td>US Executive 7 1\/4 x 10 1\/2 in<\/td><\/tr>
8<\/td>A3 297 x 420 mm<\/td><\/tr>
9<\/td>A4 210 x 297 mm<\/td><\/tr>
10<\/td>A4 Small 210 x 297 mm<\/td><\/tr>
11<\/td>A5 148 x 210 mm<\/td><\/tr>
12<\/td>B4 (JIS) 250 x 354<\/td><\/tr>
13<\/td>B5 (JIS) 182 x 257 mm<\/td><\/tr>
14<\/td>Folio 8 1\/2 x 13 in<\/td><\/tr>
15<\/td>Quarto 215 x 275 mm<\/td><\/tr>
16<\/td>10 x 14 in<\/td><\/tr>
17<\/td>11 x 17 in<\/td><\/tr>
18<\/td>US Note 8 1\/2 x 11 in<\/td><\/tr>
19<\/td>US Envelope #9 3 7\/8 x 8 7\/8<\/td><\/tr>
20<\/td>US Envelope #10 4 1\/8 x 9 1\/2<\/td><\/tr>
21<\/td>US Envelope #11 4 1\/2 x 10 3\/8<\/td><\/tr>
22<\/td>US Envelope #12 4 \\276 x 11<\/td><\/tr>
23<\/td>US Envelope #14 5 x 11 1\/2<\/td><\/tr>
24<\/td>C size sheet<\/td><\/tr>
25<\/td>D size sheet<\/td><\/tr>
26<\/td>E size sheet<\/td><\/tr>
27<\/td>Envelope DL 110 x 220mm<\/td><\/tr>
28<\/td>Envelope C5 162 x 229 mm<\/td><\/tr>
29<\/td>Envelope C3 324 x 458 mm<\/td><\/tr>
30<\/td>Envelope C4 229 x 324 mm<\/td><\/tr>
31<\/td>Envelope C6 114 x 162 mm<\/td><\/tr>
32<\/td>Envelope C65 114 x 229 mm<\/td><\/tr>
33<\/td>Envelope B4 250 x 353 mm<\/td><\/tr>
34<\/td>Envelope B5 176 x 250 mm<\/td><\/tr>
35<\/td>Envelope B6 176 x 125 mm<\/td><\/tr>
36<\/td>Envelope 110 x 230 mm<\/td><\/tr>
37<\/td>US Envelope Monarch 3.875 x 7.5 in<\/td><\/tr>
38<\/td>6 3\/4 US Envelope 3 5\/8 x 6 1\/2 in<\/td><\/tr>
39<\/td>US Std Fanfold 14 7\/8 x 11 in<\/td><\/tr>
40<\/td>German Std Fanfold 8 1\/2 x 12 in<\/td><\/tr>
41<\/td>German Legal Fanfold 8 1\/2 x 13 in<\/td><\/tr>
42<\/td>B4 (ISO) 250 x 353 mm<\/td><\/tr>
43<\/td>Japanese Postcard 100 x 148 mm<\/td><\/tr>
44<\/td>9 x 11 in<\/td><\/tr>
45<\/td>10 x 11 in<\/td><\/tr>
46<\/td>15 x 11 in<\/td><\/tr>
47<\/td>Envelope Invite 220 x 220 mm<\/td><\/tr>
48<\/td>RESERVED–DO NOT USE<\/td><\/tr>
49<\/td>RESERVED–DO NOT USE<\/td><\/tr>
50<\/td>US Letter Extra 9 \\275 x 12 in<\/td><\/tr>
51<\/td>US Legal Extra 9 \\275 x 15 in<\/td><\/tr>
52<\/td>US Tabloid Extra 11.69 x 18 in<\/td><\/tr>
53<\/td>A4 Extra 9.27 x 12.69 in<\/td><\/tr>
54<\/td>Letter Transverse 8 \\275 x 11 in<\/td><\/tr>
55<\/td>A4 Transverse 210 x 297 mm<\/td><\/tr>
56<\/td>Letter Extra Transverse 9\\275 x 12 in<\/td><\/tr>
57<\/td>SuperA\/SuperA\/A4 227 x 356 mm<\/td><\/tr>
58<\/td>SuperB\/SuperB\/A3 305 x 487 mm<\/td><\/tr>
59<\/td>US Letter Plus 8.5 x 12.69 in<\/td><\/tr>
60<\/td>A4 Plus 210 x 330 mm<\/td><\/tr>
61<\/td>A5 Transverse 148 x 210 mm<\/td><\/tr>
62<\/td>B5 (JIS) Transverse 182 x 257 mm<\/td><\/tr>
63<\/td>A3 Extra 322 x 445 mm<\/td><\/tr>
64<\/td>A5 Extra 174 x 235 mm<\/td><\/tr>
65<\/td>B5 (ISO) Extra 201 x 276 mm<\/td><\/tr>
66<\/td>A2 420 x 594 mm<\/td><\/tr>
67<\/td>A3 Transverse 297 x 420 mm<\/td><\/tr>
68<\/td>A3 Extra Transverse 322 x 445 mm<\/td><\/tr>
69<\/td>Japanese Double Postcard 200 x 148 mm<\/td><\/tr>
70<\/td>A6 105 x 148 mm<\/td><\/tr>
71<\/td>Japanese Envelope Kaku #2<\/td><\/tr>
72<\/td>Japanese Envelope Kaku #3<\/td><\/tr>
73<\/td>Japanese Envelope Chou #3<\/td><\/tr>
74<\/td>Japanese Envelope Chou #4<\/td><\/tr>
75<\/td>Letter Rotated 11 x 8 1\/2 11 in<\/td><\/tr>
76<\/td>A3 Rotated 420 x 297 mm<\/td><\/tr>
77<\/td>A4 Rotated 297 x 210 mm<\/td><\/tr>
78<\/td>A5 Rotated 210 x 148 mm<\/td><\/tr>
79<\/td>B4 (JIS) Rotated 364 x 257 mm<\/td><\/tr>
80<\/td>B5 (JIS) Rotated 257 x 182 mm<\/td><\/tr>
81<\/td>Japanese Postcard Rotated 148 x 100 mm<\/td><\/tr>
82<\/td>Double Japanese Postcard Rotated 148 x 200 mm<\/td><\/tr>
83<\/td>A6 Rotated 148 x 105 mm<\/td><\/tr>
84<\/td>Japanese Envelope Kaku #2 Rotated<\/td><\/tr>
85<\/td>Japanese Envelope Kaku #3 Rotated<\/td><\/tr>
86<\/td>Japanese Envelope Chou #3 Rotated<\/td><\/tr>
87<\/td>Japanese Envelope Chou #4 Rotated<\/td><\/tr>
88<\/td>B6 (JIS) 128 x 182 mm<\/td><\/tr>
89<\/td>B6 (JIS) Rotated 182 x 128 mm<\/td><\/tr>
90<\/td>12 x 11 in<\/td><\/tr>
91<\/td>Japanese Envelope You #4<\/td><\/tr>
92<\/td>Japanese Envelope You #4 Rotated<\/td><\/tr>
93<\/td>PRC 16K 146 x 215 mm<\/td><\/tr>
94<\/td>PRC 32K 97 x 151 mm<\/td><\/tr>
95<\/td>PRC 32K(Big) 97 x 151 mm<\/td><\/tr>
96<\/td>PRC Envelope #1 102 x 165 mm<\/td><\/tr>
97<\/td>PRC Envelope #2 102 x 176 mm<\/td><\/tr>
98<\/td>PRC Envelope #3 125 x 176 mm<\/td><\/tr>
99<\/td>PRC Envelope #4 110 x 208 mm<\/td><\/tr>
100<\/td>PRC Envelope #5 110 x 220 mm<\/td><\/tr>
101<\/td>PRC Envelope #6 120 x 230 mm<\/td><\/tr>
102<\/td>PRC Envelope #7 160 x 230 mm<\/td><\/tr>
103<\/td>PRC Envelope #8 120 x 309 mm<\/td><\/tr>
104<\/td>PRC Envelope #9 229 x 324 mm<\/td><\/tr>
105<\/td>PRC Envelope #10 324 x 458 mm<\/td><\/tr>
106<\/td>PRC 16K Rotated<\/td><\/tr>
107<\/td>PRC 32K Rotated<\/td><\/tr>
108<\/td>PRC 32K(Big) Rotated<\/td><\/tr>
109<\/td>PRC Envelope #1 Rotated 165 x 102 mm<\/td><\/tr>
110<\/td>PRC Envelope #2 Rotated 176 x 102 mm<\/td><\/tr>
111<\/td>PRC Envelope #3 Rotated 176 x 125 mm<\/td><\/tr>
112<\/td>PRC Envelope #4 Rotated 208 x 110 mm<\/td><\/tr>
113<\/td>PRC Envelope #5 Rotated 220 x 110 mm<\/td><\/tr>
114<\/td>PRC Envelope #6 Rotated 230 x 120 mm<\/td><\/tr>
115<\/td>PRC Envelope #7 Rotated 230 x 160 mm<\/td><\/tr>
116<\/td>PRC Envelope #8 Rotated 309 x 120 mm<\/td><\/tr>
117<\/td>PRC Envelope #9 Rotated 324 x 229 mm<\/td><\/tr>
118<\/td>PRC Envelope #10 Rotated 458 x 324 mm<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\uff08\u6b64\u8868\u6458\u81ea\u300aExcel Binary File Format (.xls) Structure Specification.pdf\u300b\uff09<\/p>\n\n\n\n

HSSFSheet\u4e0b\u9762\u5b9a\u4e49\u4e86\u4e00\u4e9bxxxx_PAPERSIZE\u7684\u5e38\u91cf\uff0c\u4f46\u90fd\u662f\u975e\u5e38\u5e38\u7528\u7684\u7eb8\u5f20\u5927\u5c0f\uff0c\u5982\u679c\u6ee1\u8db3\u4e0d\u4e86\u4f60\u7684\u9700\u8981\uff0c\u53ef\u4ee5\u6839\u636e\u4e0a\u8868\u81ea\u5df1\u7ed9PaperSize\u5c5e\u6027\u8d4b\u503c\u3002\u6240\u4ee5\uff0c\u5982\u679c\u4f60\u8981\u8bbe\u7f6e\u7eb8\u5f20\u5927\u5c0f\u53ef\u4ee5\u7528\u8fd9\u6837\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

HSSFSheet.PrintSetup.PaperSize=HSSFSheet.A4_PAPERSIZE;<\/p>\n\n\n\n

\u6216<\/p>\n\n\n\n

HSSFSheet.PrintSetup.PaperSize=9;(A4 210*297mm)<\/p>\n\n\n\n

\u518d\u4e0b\u6765\u5c31\u662f\u6253\u5370\u7684\u8d77\u59cb\u9875\u7801\uff0c\u5b83\u5bf9\u5e94\u4e8eHSSFSheet.PrintSetup.PageStart\u548cHSSFSheet.PrintSetup.UsePage\uff0c\u5982\u679cUsePage=false\uff0c\u90a3\u4e48\u5c31\u76f8\u5f53\u4e8e\u201c\u81ea\u52a8\u201d\uff0c\u8fd9\u65f6PageStart\u4e0d\u8d77\u4f5c\u7528\uff1b\u5982\u679cUsePage=true\uff0cPageStart\u624d\u4f1a\u8d77\u4f5c\u7528\u3002\u6240\u4ee5\u5728\u8bbe\u7f6ePageStart\u4e4b\u524d\uff0c\u5fc5\u987b\u5148\u628aUsePage\u8bbe\u7f6e\u4e3atrue\u3002<\/p>\n\n\n\n

\u201c\u6253\u5370\u201d\u680f\u4e2d\u7684\u201c\u7f51\u683c\u7ebf\u201d\u8bbe\u7f6e\u5bf9\u5e94\u4e8eHSSFSheet.IsPrintGridlines\uff0c\u8bf7\u6ce8\u610f\uff0c\u8fd9\u91cc\u4e0d\u662fHSSFSheet.PrintSetup\u4e0b\u9762\uff0c\u6240\u4ee5\u522b\u641e\u6df7\u4e86\u3002\u8fd9\u91cc\u4e4b\u6240\u4ee5\u4e0d\u96b6\u5c5e\u4e8ePrintSetup\u662f\u7531\u5e95\u5c42\u5b58\u50a8\u8be5\u4fe1\u606f\u7684record\u51b3\u5b9a\u7684\uff0c\u5e95\u5c42\u662f\u628aIsGridsPrinted\u653e\u5728GridsetRecord\u91cc\u9762\u7684\uff0c\u800c\u4e0d\u662fPrintSetupRecord\u91cc\u9762\u7684\uff0c\u5c3d\u7ba1\u754c\u9762\u4e0a\u662f\u653e\u5728\u4e00\u8d77\u7684\u3002\u53e6\u5916\u8fd8\u6709\u4e00\u4e2aHSSFSheet.IsGridsPrinted\u5c5e\u6027\uff0c\u8fd9\u4e2a\u5c5e\u6027\u5bf9\u5e94\u4e8e\u5e95\u5c42\u7684gridset Record\uff0c\u4f46\u8fd9\u4e2arecord\u662f\u4fdd\u7559\u7684\uff0c\u4ece\u5fae\u8f6f\u7684\u6587\u6863\u663e\u793a\u6ca1\u6709\u4efb\u4f55\u610f\u4e49\uff0c\u6240\u4ee5\u8fd9\u4e2a\u5c5e\u6027\u8bf7\u4e0d\u8981\u53bb\u8bbe\u7f6e\u3002<\/p>\n\n\n\n

\u201c\u5355\u8272\u6253\u5370\u201d\u5219\u5bf9\u5e94\u4e8eHSSFSheet.PrintSetup.NoColors\uff0c\u8fd9\u662f\u5e03\u5c14\u7c7b\u578b\u7684\uff0c\u503c\u4e3atrue\u65f6\uff0c\u8868\u793a\u5355\u8272\u6253\u5370\u3002<\/p>\n\n\n\n

\u201c\u8349\u7a3f\u54c1\u8d28\u201d\u5bf9\u5e94\u4e8eHSSFSheet.PrintSetup.IsDraft\uff0c\u4e5f\u662f\u5e03\u5c14\u7c7b\u578b\u7684\uff0c\u503c\u4e3atrue\u65f6\uff0c\u8868\u793a\u7528\u8349\u7a3f\u54c1\u8d28\u6253\u5370\u3002<\/p>\n\n\n\n

\u8fd9\u91cc\u7684\u6253\u5370\u987a\u5e8f\u662f\u7531HSSFSheet.PrintSetup.LeftToRight\u51b3\u5b9a\u7684\uff0c\u5b83\u662f\u5e03\u5c14\u7c7b\u578b\u7684\uff0c\u5f53\u4e3atrue\u65f6\uff0c\u5219\u8868\u793a\u201c\u5148\u884c\u540e\u5217\u201d\uff1b\u5982\u679c\u662ffalse\uff0c\u5219\u8868\u793a\u201c\u5148\u5217\u540e\u884c\u201d\u3002<\/p>\n\n\n\n

\u5728NPOI 1.2\u4e2d\uff0c\u201c\u884c\u53f7\u5217\u6807\u201d\u3001\u201c\u6279\u6ce8\u201d\u548c\u201c\u9519\u8bef\u5355\u5143\u683c\u6253\u5370\u4e3a\u201d\u3001\u201c\u9875\u8fb9\u8ddd\u201d\u6682\u4e0d\u652f\u6301\uff0c\u5c06\u5728\u4ee5\u540e\u7684\u7248\u672c\u4e2d\u652f\u6301\u3002<\/p>\n\n\n\n

\u6709\u5173\u6253\u5370\u7684\u8303\u4f8b\u53ef\u4ee5\u53c2\u8003NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684 SetPrintSettingsInXls\u9879\u76ee\u3002<\/p>\n\n\n\n

2.6.1\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u8c03\u6574\u8868\u5355\u663e\u793a\u6bd4\u4f8b<\/strong><\/p>\n\n\n\n

\u5728Excel\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u53f3\u4e0b\u89d2\u7684\u6eda\u52a8\u6761\u6765\u8c03\u6574Sheet\u7684\u663e\u793a\u6bd4\u4f8b\u3002\u5982\u56fe\uff1a

\u5728NPOI\u4e2d\uff0c\u4e5f\u80fd\u901a\u8fc7\u4ee3\u7801\u5b9e\u73b0\u8fd9\u6837\u7684\u529f\u80fd\uff0c\u5e76\u4e14\u4ee3\u7801\u975e\u5e38\u7b80\u5355\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
sheet1.CreateRow(0).CreateCell(0).SetCellValue(“This is a test.”);
\/\/50% zoom
sheet1.SetZoom(1,2); <\/p>\n\n\n\n

\u6211\u4eec\u53d1\u73b0\uff0cSetZoom\u6709\u4e24\u4e2a\u53c2\u6570\u3002\u5176\u4e2d\u7b2c\u4e00\u4e2a\u53c2\u6570\u8868\u793a\u7f29\u653e\u6bd4\u4f8b\u7684\u5206\u5b50\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u8868\u793a\u7f29\u653e\u6bd4\u4f8b\u7684\u5206\u6bcd\uff0c\u6240\u4ee5SetZoom(1,2)\u5c31\u8868\u793a\u7f29\u5c0f\u52301\/2\uff0c\u4e5f\u5c31\u662f50%\u3002\u4ee3\u7801\u6267\u884c\u540e\u751f\u6210\u7684Excel\u6837\u5f0f\u5982\u4e0b\uff1a


\u5982\u679c\u5c06SetZoom\u7684\u53c2\u6570\u6539\u6210(2,1)\uff0c\u4ee3\u7801\u6267\u884c\u540e\u751f\u6210\u7684Excel\u6837\u5f0f\u5982\u4e0b\uff0c\u8868\u793a\u6269\u5927\u4e24\u500d\uff1a
<\/p>\n\n\n\n

2.6.2\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u8bbe\u7f6e\u5bc6\u7801<\/strong><\/p>\n\n\n\n

      \u6709\u65f6\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u67d0\u4e9b\u5355\u5143\u683c\u53ea\u8bfb\uff0c\u5982\u5728\u505a\u6a21\u677f\u65f6\uff0c\u6a21\u677f\u4e2d\u7684\u6570\u636e\u662f\u4e0d\u80fd\u968f\u610f\u8ba9\u522b\u4eba\u6539\u7684\u3002\u5728Excel\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u201c\u5ba1\u9605->\u4fdd\u62a4\u5de5\u4f5c\u8868\u201d\u6765\u5b8c\u6210\uff0c\u5982\u4e0b\u56fe\uff1a
     
 \u90a3\u4e48\uff0c\u5728NPOI\u4e2d\u6709\u6ca1\u6709\u529e\u6cd5\u901a\u8fc7\u7f16\u7801\u7684\u65b9\u5f0f\u8fbe\u5230\u8fd9\u4e00\u6548\u679c\u5462\uff1f\u7b54\u6848\u662f\u80af\u5b9a\u7684\u3002<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);

HSSFRow row1 = sheet1.CreateRow(0);
HSSFCell cel1 = row1.CreateCell(0);
HSSFCell cel2 = row1.CreateCell(1);

HSSFCellStyle unlocked = hssfworkbook.CreateCellStyle();
unlocked.IsLocked = false;

HSSFCellStyle locked = hssfworkbook.CreateCellStyle();
locked.IsLocked = true;

cel1.SetCellValue(“\u6ca1\u88ab\u9501\u5b9a”);
cel1.CellStyle = unlocked;

cel2.SetCellValue(“\u88ab\u9501\u5b9a”);
cel2.CellStyle = locked;

sheet1.ProtectSheet(“password”);<\/p>\n\n\n\n

\u6b63\u5982\u4ee3\u7801\u4e2d\u6240\u770b\u5230\u7684\uff0c\u6211\u4eec\u901a\u8fc7\u8bbe\u7f6eCellStype\u7684ISLocked\u4e3aTrue\uff0c\u8868\u793a\u6b64\u5355\u5143\u683c\u5c06\u88ab\u9501\u5b9a\u3002\u76f8\u5f53\u4e8e\u5728Excel\u4e2d\u6267\u884c\u4e86\u5982\u4e0b\u64cd\u4f5c\uff1a

\u7136\u540e\u901a\u8fc7ProtectSheet\u8bbe\u7f6e\u5bc6\u7801\u3002

\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a
<\/p>\n\n\n\n

\u6ca1\u88ab\u9501\u5b9a\u7684\u5217\u53ef\u4ee5\u4efb\u610f\u4fee\u6539\u3002
 <\/p>\n\n\n\n

\u88ab\u9501\u5b9a\u7684\u5217\u4e0d\u80fd\u4fee\u6539\u3002
 


\u8f93\u5165\u5bc6\u7801\u53ef\u4ee5\u89e3\u9664\u9501\u5b9a\u3002<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – \u7ec4\u5408\u884c\u3001\u5217<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

Excel 2007\u4e2d\u6709\u4e00\u4e2a\u9762\u677f\u662f\u4e13\u95e8\u7528\u4e8e\u8bbe\u7f6e\u7ec4\u5408\u529f\u80fd\u7684\uff0c\u53eb\u505a\u201c\u5206\u7ea7\u663e\u793a\u201d\u9762\u677f\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

\u53ef\u80fd\u6211\u4eec\u5728\u8fc7\u53bb\u751f\u6210Excel\u6587\u4ef6\u7684\u65f6\u5019\u6839\u672c\u4e0d\u4f1a\u7528\u8fd9\u4e2a\u529f\u80fd\uff0c\u4e5f\u6ca1\u529e\u6cd5\u7528\uff0c\u56e0\u4e3acvs\u6cd5\u548chtml\u6cd5\u6ca1\u529e\u6cd5\u63a7\u5236\u8fd9\u4e9b\u4e1c\u897f\u3002\u8fd9\u91cc\u7b80\u5355\u7684\u4ecb\u7ecd\u4e00\u4e0b\u4ec0\u4e48\u53eb\u505a\u7ec4\u5408\uff1a<\/p>\n\n\n\n

\u7ec4\u5408\u5206\u4e3a\u884c\u7ec4\u5408\u548c\u5217\u7ec4\u5408\uff0c\u6240\u8c13\u884c\u7ec4\u5408\uff0c\u5c31\u662f\u8ba9n\u884c\u7ec4\u5408\u6210\u4e00\u4e2a\u96c6\u5408\uff0c\u80fd\u591f\u8fdb\u884c\u5c55\u5f00\u548c\u5408\u62e2\u64cd\u4f5c\uff0c\u5728Excel\u4e2d\u663e\u793a\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u56fe\u4e2d\u5de6\u4fa7\u5c31\u662f\u7528\u4e8e\u63a7\u5236\u884c\u7ec4\u5408\u6298\u53e0\u7684\u56fe\u6807\uff0c\u56fe\u4e2d\u4e0a\u90e8\u5c31\u662f\u7528\u4e8e\u63a7\u5236\u5217\u7ec4\u5408\u7684\uff0c\u662f\u4e0d\u662f\u6709\u70b9\u50cfTreeView\u4e2d\u7684\u6298\u53e0\u8282\u70b9\uff1f\u5f88\u591a\u65f6\u5019\u7531\u4e8e\u6570\u636e\u592a\u591a\uff0c\u4e3a\u4e86\u8ba9\u7528\u6237\u5bf9\u4e8e\u5927\u91cf\u6570\u636e\u4e00\u76ee\u4e86\u7136\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u884c\u5217\u7ec4\u5408\u6765\u89e3\u51b3\u663e\u793a\u5927\u7eb2\uff0c\u8fd9\u548cVisual Studio \u91cc\u9762\u7684region\u7684\u6982\u5ff5\u662f\u7c7b\u4f3c\u7684\u3002<\/p>\n\n\n\n

\u7ec6\u5fc3\u7684\u670b\u53cb\u53ef\u80fd\u5df2\u7ecf\u6ce8\u610f\u5230\u4e86\uff0c\u6211\u4eec\u5176\u5b9e\u53ef\u4ee5\u5bf9\u4e00\u884c\u505a\u591a\u6b21\u7ec4\u5408\u64cd\u4f5c\uff0c\u8fd9\u5c31\u662f\u5206\u7ea7\u663e\u793a\u7684\u6982\u5ff5\uff0c\u56fe\u4e2d\u5c31\u628a\u884c2-3\u5206\u4e3a2\u4e2a\u7ec4\u5408\uff0c\u7b2c2\u884c\u5230\u7b2c4\u884c\u4e3a\u4e00\u4e2a\u7ec4\u5408\uff0c\u7b2c2\u884c\u5230\u7b2c5\u884c\u4e00\u4e2a\u7ec4\u5408\uff0c\u6240\u4ee5\u662f\u5206\u4e24\u7ea7\u3002<\/p>\n\n\n\n

\u5728NPOI\u4e2d\uff0c\u8981\u5b9e\u73b0\u5206\u7ec4\u5176\u5b9e\u5e76\u4e0d\u96be\uff0c\u4f60\u53ea\u9700\u8981\u8c03\u7528HSSFSheet.GroupRow\u548cHSSFSheet.GroupColumn\u8fd9\u4e24\u4e2a\u65b9\u6cd5\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n\n\n\n

\u9996\u5148\u6211\u4eec\u6765\u770bHSSFSheet.GroupRow\uff0cGroupRow\u67092\u4e2a\u53c2\u6570\uff0c\u5206\u522b\u662ffromRow\u548ctoRow\uff0c\u8868\u793a\u8d77\u59cb\u884c\u53f7\u548c\u7ed3\u675f\u884c\u53f7\uff0c\u8fd9\u4e9b\u884c\u53f7\u90fd\u662f\u4ece0\u5f00\u59cb\u7b97\u8d77\u7684\u3002<\/p>\n\n\n\n

HSSFWorkbookhssfworkbook =newHSSFWorkbook();<\/p>\n\n\n\n

HSSFSheet s =hssfworkbook.CreateSheet(“Sheet1”);<\/p>\n\n\n\n

s.GroupRow(1,3);<\/p>\n\n\n\n

\u4e0a\u9762\u7684\u4ee3\u7801\u628a\u7b2c2\u884c\u5230\u7b2c4\u884c\u505a\u4e86\u7ec4\u5408\u3002<\/p>\n\n\n\n

\u8981\u7ec4\u5408\u5217\uff0c\u5176\u5b9e\u4ee3\u7801\u5f88\u76f8\u4f3c\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

s.GroupColumn(1,3)<\/p>\n\n\n\n

\u4e0a\u9762\u7684\u4ee3\u7801\u628aB\u81f3D\u5217\u505a\u4e86\u7ec4\u5408\u3002<\/p>\n\n\n\n

\u6b63\u5982\u4e0a\u56fe\u4e2dExcel\u7684\u201c\u5206\u7ea7\u663e\u793a\u201d\u9762\u677f\u6240\u793a\uff0c\u6709\u201c\u7ec4\u5408\u201d\uff0c\u4e5f\u4e00\u5b9a\u6709\u201c\u53d6\u6d88\u7ec4\u5408\u201d\uff0cNPOI\u4e2d\u4f60\u53ef\u4ee5\u7528HSSFSheet.UngroupRow\u548cHSSFSheet.UngroupColumn\uff0c\u53c2\u6570\u548cGroupXXX\u662f\u4e00\u6837\u7684\uff0c\u5982\u679c\u8981\u53d6\u6d88\u7b2c2\u5230\u7b2c4\u884c\u7684\u7ec4\u5408\uff0c\u5c31\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

s.UngroupColumn(1,3)<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u8bf7\u89c1NPOI 1.2\u6b63\u5f0f\u7248<\/a>\u4e2d\u7684GroupRowAndColumnInXls\u9879\u76ee\u3002<\/p>\n\n\n\n

2.6.4\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u9501\u5b9a\u5217<\/strong><\/p>\n\n\n\n

      \u5728Excel\u4e2d\uff0c\u6709\u65f6\u53ef\u80fd\u4f1a\u51fa\u73b0\u5217\u6570\u592a\u591a\u6216\u662f\u884c\u6570\u592a\u591a\u7684\u60c5\u51b5\uff0c\u8fd9\u65f6\u53ef\u4ee5\u901a\u8fc7\u9501\u5b9a\u5217\u6765\u51bb\u7ed3\u90e8\u5206\u5217\uff0c\u4e0d\u968f\u6eda\u52a8\u6761\u6ed1\u52a8\uff0c\u65b9\u4fbf\u67e5\u770b\u3002\u5728Excel\u4e2d\u8bbe\u7f6e\u51bb\u7ed3\u5217\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a


\u540c\u6837\uff0c\u5229\u7528NPOI\uff0c\u901a\u8fc7\u4ee3\u7801\u4e5f\u80fd\u5b9e\u73b0\u4e0a\u9762\u7684\u6548\u679c\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFRow row1 = sheet1.CreateRow(0);
row1.CreateCell(0).SetCellValue(“\u51bb\u7ed3\u5217”);
sheet1.CreateFreezePane(1, 0, 1, 0);<\/p>\n\n\n\n


\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a
<\/p>\n\n\n\n

\u4e0b\u9762\u5bf9CreateFreezePane\u7684\u53c2\u6570\u4f5c\u4e00\u4e0b\u8bf4\u660e\uff1a
\u7b2c\u4e00\u4e2a\u53c2\u6570\u8868\u793a\u8981\u51bb\u7ed3\u7684\u5217\u6570\uff1b
\u7b2c\u4e8c\u4e2a\u53c2\u6570\u8868\u793a\u8981\u51bb\u7ed3\u7684\u884c\u6570\uff0c\u8fd9\u91cc\u53ea\u51bb\u7ed3\u5217\u6240\u4ee5\u4e3a0\uff1b
\u7b2c\u4e09\u4e2a\u53c2\u6570\u8868\u793a\u53f3\u8fb9\u533a\u57df\u53ef\u89c1\u7684\u9996\u5217\u5e8f\u53f7\uff0c\u4ece1\u5f00\u59cb\u8ba1\u7b97\uff1b
\u7b2c\u56db\u4e2a\u53c2\u6570\u8868\u793a\u4e0b\u8fb9\u533a\u57df\u53ef\u89c1\u7684\u9996\u884c\u5e8f\u53f7\uff0c\u4e5f\u662f\u4ece1\u5f00\u59cb\u8ba1\u7b97\uff0c\u8fd9\u91cc\u662f\u51bb\u7ed3\u5217\uff0c\u6240\u4ee5\u4e3a0\uff1b<\/p>\n\n\n\n

\u4e3e\u4f8b\u8bf4\u660e\u4e5f\u8bb8\u66f4\u597d\u7406\u89e3\uff0c\u5c06\u5404\u53c2\u6570\u8bbe\u7f6e\u4e3a\u5982\u4e0b\uff1a<\/p>\n\n\n\n

sheet1.CreateFreezePane(2,0,5,0);<\/p>\n\n\n\n

\u5f97\u5230\u7684\u6548\u679c\u5982\u4e0b\u56fe\uff1a

\u6ce8\u610f\u56fe\u4e2dC\u3001D\u548cE\u5217\u9ed8\u8ba4\u662f\u770b\u4e0d\u5230\u7684\uff0c\u6eda\u52a8\u624d\u770b\u5f97\u5230\uff0c\u8fd9\u5c31\u662f\u7b2c\u4e09\u4e2a\u53c2\u65705\u8d77\u4e86\u4f5c\u7528\uff0c\u662f\u4e0d\u662f\u5f88\u597d\u7406\u89e3\u4e86\u5462\uff1a\uff09

\u63a5\u4e0b\u6765\uff0c\u770b\u4e00\u4e0b\u51bb\u7ed3\u884c\u7684\u6548\u679c\u3002\u5c06\u4e0a\u9762\u7684\u4ee3\u7801\u7a0d\u4f5c\u4fee\u6539\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFRow row1 = sheet1.CreateRow(0);
row1.CreateCell(0).SetCellValue(“\u51bb\u7ed3\u884c”);
sheet1.CreateFreezePane(0, 1, 0, 1);<\/p>\n\n\n\n

\u6267\u884c\u540e\u751f\u6210\u7684Excel\u6587\u4ef6\u6548\u679c\u89c1\u4e0b\u56fe\uff1a


\u90a3\u4e48\uff0c\u5982\u679c\u8981\u884c\u548c\u5217\u540c\u65f6\u51bb\u7ed3\u8be5\u600e\u4e48\u505a\u5462\uff1f\u806a\u660e\u7684\u4f60\u4e00\u5b9a\u80fd\u60f3\u5f97\u5230\uff0c\u5475\u5475~~<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> – \u663e\u793a\/\u9690\u85cfExcel\u7f51\u683c\u7ebf<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

\u6709\u4e9b\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u7f51\u683c\u7ebf\uff0c\u800c\u6709\u4e9b\u65f6\u5019\u6211\u4eec\u4e0d\u9700\u8981\uff0c\u8fd9\u53d6\u51b3\u4e8e\u5b9e\u9645\u7684\u4e1a\u52a1\u9700\u6c42\u3002\u524d\u4e24\u5929inmegin\u5144\u5c31\u95ee\u6211\uff0c\u600e\u4e48\u628a\u7f51\u683c\u7ed9\u53bb\u6389\uff0c\u56e0\u4e3a\u4ed6\u4eec\u8981\u628aExcel\u6587\u6863\u5f53Word\u4f7f\uff0c\u4e5f\u8bb8\u662f\u56e0\u4e3aExcel\u6392\u7248\u65b9\u4fbf\u5427\u3002<\/p>\n\n\n\n

Excel\u4e2d\u7684\u7f51\u683c\u7ebf\u8bbe\u7f6e\u662f\u4ee5\u8868\uff08Sheet\uff09\u4e3a\u5355\u4f4d\u8fdb\u884c\u7ba1\u7406\u7684\uff0c\u8fd9\u4e5f\u5c31\u610f\u5473\u7740\u4f60\u53ef\u4ee5\u8ba9\u4e00\u4e2a\u8868\u663e\u793a\u7f51\u683c\u7ebf\uff0c\u800c\u53e6\u4e00\u4e2a\u8868\u4e0d\u663e\u793a\uff0c\u8fd9\u662f\u4e0d\u51b2\u7a81\u7684\u3002<\/p>\n\n\n\n

\u5728Excel 2007\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u7528\u201c\u5de5\u4f5c\u8868\u9009\u9879\u201d\u9762\u677f\u6765\u8bbe\u7f6e\u8fd9\u4e2a\u5c5e\u6027:<\/p>\n\n\n\n

\u5728\u9762\u677f\u4e2d\uff0c\u4f60\u4f1a\u53d1\u73b0\u67092\u4e2a\u591a\u9009\u6846\uff0c\u4e00\u4e2a\u662f\u67e5\u770b\uff0c\u4e00\u4e2a\u662f\u6253\u5370\uff0c\u4e5f\u5c31\u662f\u8bf4Excel\u662f\u628a\u67e5\u770b\u548c\u6253\u5370\u7f51\u683c\u7ebf\u4f5c\u4e3a\u4e24\u4e2a\u8bbe\u7f6e\u6765\u5904\u7406\u7684\uff0c\u5b58\u50a8\u7684Record\u4e5f\u662f\u4e0d\u540c\u7684\u3002<\/p>\n\n\n\n

\u5728NPOI\u4e2d\uff0c\u5982\u679c\u8981\u8ba9\u7f51\u683c\u7ebf\u5728\u67e5\u770b\u65f6\u663e\u793a\/\u9690\u85cf\uff0c\u4f60\u53ef\u4ee5HSSFSheet.DisplayGridlines\u5c5e\u6027\uff0c\u9ed8\u8ba4\u503c\u4e3atrue\uff08\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u6211\u4eec\u80fd\u591f\u770b\u5230\u7f51\u683c\u7ebf\uff09\u3002\u4e0b\u9762\u7684\u4ee3\u7801\u5c31\u662f\u8ba9\u7f51\u683c\u7ebf\u5728\u67e5\u770b\u65f6\u4e0d\u53ef\u89c1\u7684\uff1a<\/p>\n\n\n\n

HSSFWorkbookhssfworkbook =newHSSFWorkbook();<\/p>\n\n\n\n

HSSFSheet s1= hssfworkbook.CreateSheet(“Sheet1”);<\/p>\n\n\n\n

s1.DisplayGridlines=false;<\/p>\n\n\n\n

\u5982\u679c\u8981\u5728\u6253\u5370\u65f6\u663e\u793a\/\u9690\u85cf\u7f51\u683c\u7ebf\uff0c\u4f60\u53ef\u4ee5\u7528HSSFSheet.IsGridlinesPrinted\u5c5e\u6027\uff0c\u9ed8\u8ba4\u503c\u4e3afalse\uff08\u8fd9\u5c31\u662f\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u6253\u5370\u770b\u4e0d\u5230\u7f51\u683c\u7ebf\u7684\u539f\u56e0\uff09\u3002\u4ee3\u7801\u548c\u4e0a\u9762\u5dee\u4e0d\u591a\uff1a<\/p>\n\n\n\n

s1.IsGridsPrinted=true;<\/p>\n\n\n\n

\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u5728\u6253\u5370\u65f6\u663e\u793a\u7f51\u683c\u7ebf\uff0c\u6253\u5370\u7684\u6548\u679c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n\n\n\n

\u5728\u6b64\u4e5f\u63d0\u9192\u5927\u5bb6\uff0c\u5982\u679c\u8fd9\u4e2aExcel\u6700\u7ec8\u5ba2\u6237\u6709\u6253\u5370\u610f\u5411\uff0c\u53ef\u522b\u5fd8\u4e86\u628aIsGridPrinted\u5c5e\u6027\u4e5f\u8bbe\u7f6e\u4e0a\u3002<\/p>\n\n\n\n

\u76f8\u5173\u8303\u4f8b\u53ef\u4ee5\u53c2\u8003NPOI 1.2\u6b63\u5f0f\u7248\u4e2d\u7684DisplayGridlinesInXls\u9879\u76ee\u3002<\/p>\n\n\n\n

2.6.6\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u8bbe\u7f6e\u521d\u59cb\u89c6\u56fe\u7684\u884c\u3001\u5217<\/strong><\/p>\n\n\n\n

    \u6709\u4e9b\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u751f\u6210\u7684Excel\u6587\u4ef6\u5728\u88ab\u6253\u5f00\u7684\u65f6\u5019\u81ea\u52a8\u5c06\u7126\u70b9\u5b9a\u4f4d\u5728\u67d0\u4e2a\u5355\u5143\u683c\u6216\u662f\u9009\u4e2d\u67d0\u4e2a\u533a\u57df\u4e2d\u3002\u5728NPOI\u4e2d\u53ef\u4ee5\u901a\u8fc7SetAsActiveCell\u548cSetActiveCellRange\u7b49\u51e0\u4e2a\u65b9\u6cd5\u5b9e\u73b0\u3002<\/p>\n\n\n\n

\u9996\u5148\u6211\u4eec\u770b\u4e00\u4e0b\u8bbe\u7f6e\u521d\u59cb\u89c6\u56fe\u4e2d\u9009\u4e2d\u67d0\u4e2a\u5355\u5143\u683c\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n

\/\/use HSSFCell.SetAsActiveCell() to select B6 as the active column
HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet A”);
CreateCellArray(sheet1);
sheet1.GetRow(5).GetCell(1).SetAsActiveCell();
\/\/set TopRow and LeftCol to make B6 the first cell in the visible area
sheet1.TopRow = 5;
sheet1.LeftCol = 1;<\/p>\n\n\n\n

\u5176\u4e2dCreateCellArray(sheet1)\u65b9\u6cd5\u7528\u6765\u5199\u793a\u8303\u6570\u636e\uff0c\u5176\u4ee3\u7801\u4e3a\uff08\u4e0b\u540c\uff09\uff1a<\/p>\n\n\n\n

static void CreateCellArray(HSSFSheet sheet)
{
    for (int i = 0; i < 300; i++)
    {
        HSSFRow row=sheet.CreateRow(i);
        for (int j = 0; j < 150; j++)
        {
            HSSFCell cell = row.CreateCell(j);
            cell.SetCellValue(i*j);
        }
    }
}<\/p>\n\n\n\n

\u751f\u6210\u7684Excel\u6253\u5f00\u65f6\u6548\u679c\u5982\u4e0b\uff0c\u6ce8\u610fB6\u4e3a\u9ed8\u8ba4\u9009\u4e2d\u72b6\u6001\uff0cTopRow\u548cLeftCol\u8bbe\u7f6eB6\u4e3a\u5f53\u524d\u53ef\u89c1\u533a\u57df\u7684\u7b2c\u4e00\u4e2a\u5355\u5143\u683c\uff1a<\/p>\n\n\n\n

\u5982\u679c\u4e0d\u8bbe\u7f6eTopRow\u548cLeftCol\u5c5e\u6027\uff0c\u9ed8\u8ba4\u7684\u53ef\u89c1\u57df\u7684\u7b2c\u4e00\u4e2a\u5355\u5143\u683c\u4e3aA1\uff0c\u5982\u4e0b\u662f\u53e6\u4e00\u79cd\u8bbe\u7f6e\u6d3b\u52a8\u5355\u5143\u683c\u7684\u65b9\u6cd5\uff0c\u4f46\u6ca1\u6709\u8bbe\u7f6e\u6b64Sheet\u7684TopRow\u548cLeftCol\uff1a<\/p>\n\n\n\n

HSSFSheet sheet2 = hssfworkbook.CreateSheet(“Sheet B”);
sheet2.Sheet.SetActiveCell(1, 5);<\/p>\n\n\n\n

\u5bf9\u5e94\u751f\u6210\u7684Excel\u663e\u793a\u4e3a:<\/p>\n\n\n\n

\u9664\u4e86\u8bbe\u7f6e\u67d0\u4e2a\u5355\u5143\u683c\u4e3a\u9009\u4e2d\u72b6\u6001\u5916\uff0c\u8fd8NPOI\u53ef\u4ee5\u8bbe\u7f6e\u67d0\u4e2a\u533a\u57df\u4e3a\u9009\u4e2d\u72b6\u6001\uff1a<\/p>\n\n\n\n

\/\/use Sheet.SetActiveCellRange to select a cell range
HSSFSheet sheet3 = hssfworkbook.CreateSheet(“Sheet C”);
CreateCellArray(sheet3);
sheet3.Sheet.SetActiveCellRange(2, 5, 1, 5);<\/p>\n\n\n\n

\u4ee5\u4e0a\u4ee3\u7801\u8bbe\u7f6e\u4e86Sheet C\u7684\u9009\u4e2d\u533a\u57df\u4e3aB3:F6\uff1a<\/p>\n\n\n\n

\u8fd8\u6709\u66f4\u5f3a\u5927\u7684\uff0c\u8bbe\u7f6e\u591a\u4e2a\u9009\u4e2d\u533a\u57df\uff1a<\/p>\n\n\n\n

\/\/use Sheet.SetActiveCellRange to select multiple cell ranges
HSSFSheet sheet4 = hssfworkbook.CreateSheet(“Sheet D”);
CreateCellArray(sheet4);
List<CellRangeAddress8Bit> cellranges = new List<CellRangeAddress8Bit>();
cellranges.Add(new CellRangeAddress8Bit(1,3,2,5));
cellranges.Add(new CellRangeAddress8Bit(6,7,8,9));
sheet4.Sheet.SetActiveCellRange(cellranges,1,6,9);<\/p>\n\n\n\n

\u5982\u679c\u4e00\u4e2aExcel\u6587\u4ef6\u4e2d\u6709\u591a\u4e2aSheet\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u8bed\u53e5\u8bbe\u7f6e\u6253\u5f00\u65f6\u7684\u521d\u59cbSheet\uff1a<\/p>\n\n\n\n

hssfworkbook.ActiveSheetIndex = 2;<\/p>\n\n\n\n

2.6.7\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u6570\u636e\u6709\u6548\u6027<\/strong><\/p>\n\n\n\n

      \u5728\u6709\u4e9b\u60c5\u51b5\u4e0b\uff08\u6bd4\u5982Excel\u5f15\u5165\uff09\uff0c\u6211\u4eec\u53ef\u80fd\u4e0d\u5141\u8bb8\u7528\u6237\u5728Excel\u968f\u610f\u8f93\u5165\u4e00\u4e9b\u65e0\u6548\u6570\u636e\uff0c\u8fd9\u65f6\u5c31\u8981\u5728\u6a21\u677f\u4e2d\u52a0\u4e00\u4e9b\u6570\u636e\u6709\u6548\u6027\u7684\u9a8c\u8bc1\u3002\u5728Excel\u4e2d\uff0c\u8bbe\u7f6e\u6570\u636e\u6709\u6548\u6027\u7684\u65b9\u6b65\u9aa4\u5982\u4e0b\uff1a
\uff081\uff09\u5148\u9009\u5b9a\u4e00\u4e2a\u533a\u57df\uff1b
\u6570\u636e\u6709\u6548\u6027\u201d\u4e2d\u8bbe\u7f6e\u6570\u636e\u6709\u6548\u6027\u9a8c\u8bc1\uff08\u5982\u56fe\uff09\u3002\u00e0\uff082\uff09\u5728\u83dc\u5355\u201c\u6570\u636e


\u540c\u6837\uff0c\u5229\u7528NPOI\uff0c\u7528\u4ee3\u7801\u4e5f\u53ef\u4ee5\u5b9e\u73b0\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);

sheet1.CreateRow(0).CreateCell(0).SetCellValue(“\u65e5\u671f\u5217”);
CellRangeAddressList regions1 = new CellRangeAddressList(1, 65535, 0, 0);
DVConstraint constraint1 = DVConstraint.CreateDateConstraint(DVConstraint.OperatorType.BETWEEN, “1900-01-01”, “2999-12-31”, “yyyy-MM-dd”);
HSSFDataValidation dataValidate1 = new HSSFDataValidation(regions1, constraint1);
dataValidate1.CreateErrorBox(“error”, “You must input a date.”);
sheet1.AddValidationData(dataValidate1);<\/p>\n\n\n\n

\u4e0a\u9762\u662f\u4e00\u4e2a\u5728\u7b2c\u4e00\u5217\u8981\u6c42\u8f93\u51651900-1-1\u81f32999-12-31\u4e4b\u95f4\u65e5\u671f\u7684\u6709\u6548\u6027\u9a8c\u8bc1\u7684\u4f8b\u5b50\uff0c\u751f\u6210\u7684Excel\u6548\u679c\u5982\u4e0b\uff0c\u5f53\u8f93\u5165\u975e\u6cd5\u65f6\u5c06\u7ed9\u51fa\u8b66\u544a\uff1a


\u4e0b\u9762\u5bf9\u521a\u624d\u7528\u5230\u7684\u51e0\u4e2a\u65b9\u6cd5\u52a0\u4ee5\u8bf4\u660e\uff1a
      CellRangeAddressList\u7c7b\u8868\u793a\u4e00\u4e2a\u533a\u57df\uff0c\u6784\u9020\u51fd\u6570\u4e2d\u7684\u56db\u4e2a\u53c2\u6570\u5206\u522b\u8868\u793a\u8d77\u59cb\u884c\u5e8f\u53f7\uff0c\u7ec8\u6b62\u884c\u5e8f\u53f7\uff0c\u8d77\u59cb\u5217\u5e8f\u53f7\uff0c\u7ec8\u6b62\u5217\u5e8f\u53f7\u3002\u6240\u4ee5\u7b2c\u4e00\u5217\u6240\u5728\u533a\u57df\u5c31\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n

\/\/\u6240\u6709\u5e8f\u53f7\u90fd\u4ece\u96f6\u7b97\u8d77\uff0c\u7b2c\u4e00\u884c\u6807\u9898\u884c\u9664\u5916\uff0c\u6240\u4ee5\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f1\uff0c65535\u662f\u4e00\u4e2aSheet\u7684\u6700\u5927\u884c\u6570
new CellRangeAddressList(1, 65535, 0, 0);<\/p>\n\n\n\n

      \u53e6\u5916\uff0cCreateDateConstraint\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u9664\u4e86\u8bbe\u7f6e\u6210DVConstraint.OperatorType.BETWEEN\u5916\uff0c\u8fd8\u53ef\u4ee5\u8bbe\u7f6e\u6210\u5982\u4e0b\u4e00\u4e9b\u503c\uff0c\u5927\u5bb6\u53ef\u4ee5\u81ea\u5df1\u4e00\u4e2a\u4e2a\u53bb\u8bd5\u770b\u770b\u6548\u679c\uff1a
<\/p>\n\n\n\n

      \u6700\u540e\uff0cdataValidate1.CreateErrorBox(title,text)\uff0c\u7528\u6765\u521b\u5efa\u51fa\u9519\u65f6\u7684\u63d0\u793a\u4fe1\u606f\u3002\u7b2c\u4e00\u4e2a\u53c2\u6570\u8868\u793a\u63d0\u793a\u6846\u7684\u6807\u9898\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u8868\u793a\u63d0\u793a\u6846\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n

\u7406\u89e3\u4e86\u4e0a\u9762\u8fd9\u4e9b\uff0c\u521b\u5efa\u4e00\u4e2a\u6574\u6570\u7c7b\u578b\u7684\u6709\u6548\u6027\u9a8c\u8bc1\u4e5f\u4e0d\u96be\u5b9e\u73b0\uff1a<\/p>\n\n\n\n

sheet1.CreateRow(0).CreateCell(1).SetCellValue(“\u6570\u503c\u5217”);
CellRangeAddressList regions2 = new CellRangeAddressList(1, 65535, 1, 1);
DVConstraint constraint2 = DVConstraint.CreateNumericConstraint(DVConstraint.ValidationType.INTEGER,DVConstraint.OperatorType.BETWEEN, “0”, “100”);
HSSFDataValidation dataValidate2 = new HSSFDataValidation(regions2, constraint2);
dataValidate2.CreateErrorBox(“error”, “You must input a numeric between 0 and 100.”);
sheet1.AddValidationData(dataValidate2);<\/p>\n\n\n\n

\u751f\u6210\u7684Excel\u6548\u679c\u4e3a\uff1a


\u4e0b\u4e00\u8282\u6211\u4eec\u5c06\u5b66\u4e60\u5229\u7528\u6570\u636e\u6709\u6548\u6027\u521b\u5efa\u4e0b\u62c9\u5217\u8868\u7684\u4f8b\u5b50\u3002<\/p>\n\n\n\n

2.6.8\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u751f\u6210\u4e0b\u62c9\u5217\u8868<\/strong><\/p>\n\n\n\n

      \u4e0a\u4e00\u8282\u6211\u4eec\u8bb2\u4e86\u7b80\u5355\u7684\u6570\u636e\u6709\u6548\u6027\u9a8c\u8bc1\uff0c\u8fd9\u4e00\u8282\u6211\u4eec\u5b66\u4e60\u4e00\u4e0b\u6570\u636e\u6709\u6548\u6027\u7684\u53e6\u4e00\u4e2a\u5e94\u7528\uff0d\uff0d\u4e0b\u62c9\u5217\u8868\u3002\u5728Excel\u4e2d\uff0c\u5e76\u6ca1\u6709\u7c7b\u4f3cWeb\u4e2d\u7684\u4e0b\u62c9\u63a7\u4ef6\uff0c\u5176\u4e0b\u62c9\u6548\u679c\u662f\u901a\u8fc7\u6570\u636e\u6709\u6548\u6027\u6765\u5b9e\u73b0\u7684\u3002\u8bbe\u7f6e\u6b65\u9aa4\u4e3a\uff1a
\uff081\uff09\u9009\u5b9a\u4e00\u4e2a\u8981\u751f\u6210\u4e0b\u62c9\u5217\u8868\u7684\u533a\u57df\uff1b
\uff082\uff09\u8bbe\u7f6e\u6570\u636e\u6709\u6548\u6027\u4e3a\u5e8f\u5217\uff0c\u5e76\u5728\u6765\u6e90\u4e2d\u586b\u5145\u53ef\u9009\u4e0b\u62c9\u7684\u503c\uff0c\u7528\u201c,\u201d\u9694\u5f00\uff08\u5982\u56fe\uff09\u3002

\u5bf9\u5e94\u7684\u6548\u679c\u4e3a\uff1a


\u540c\u6837\uff0c\u5229\u7528NPOI\u4ee3\u7801\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u4e0a\u9762\u7684\u6548\u679c\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);

CellRangeAddressList regions = new CellRangeAddressList(0, 65535, 0, 0);
DVConstraint constraint = DVConstraint.CreateExplicitListConstraint(new string[] { “itemA”, “itemB”, “itemC” });
HSSFDataValidation dataValidate = new HSSFDataValidation(regions, constraint);
sheet1.AddValidationData(dataValidate);<\/p>\n\n\n\n

\u4e0b\u9762\u5bf9\u4ee3\u7801\u4f5c\u4e00\u4e0b\u7b80\u8981\u8bf4\u660e\uff1a
\u5148\u8bbe\u7f6e\u4e00\u4e2a\u9700\u8981\u63d0\u4f9b\u4e0b\u62c9\u7684\u533a\u57df\uff0c\u5173\u4e8eCellRangeAddressList\u6784\u9020\u51fd\u6570\u53c2\u6570\u7684\u8bf4\u660e\u8bf7\u53c2\u89c1\u4e0a\u4e00\u8282<\/a>\uff1a<\/p>\n\n\n\n

CellRangeAddressList regions = new CellRangeAddressList(0, 65535, 0, 0);<\/p>\n\n\n\n

\u7136\u540e\u5c06\u4e0b\u62c9\u9879\u4f5c\u4e3a\u4e00\u4e2a\u6570\u7ec4\u4f20\u7ed9CreateExplicitListConstraint\u4f5c\u4e3a\u53c2\u6570\u521b\u5efa\u4e00\u4e2a\u7ea6\u675f\uff0c\u6839\u636e\u8981\u63a7\u5236\u7684\u533a\u57df\u548c\u7ea6\u675f\u521b\u5efa\u6570\u636e\u6709\u6548\u6027\u5c31\u53ef\u4ee5\u4e86\u3002

      \u4f46\u662f\u8fd9\u6837\u4f1a\u6709\u4e00\u4e2a\u95ee\u9898\uff1aExcel\u4e2d\u5141\u8bb8\u8f93\u5165\u7684\u5e8f\u5217\u6765\u6e90\u957f\u5ea6\u6700\u5927\u4e3a255\u4e2a\u5b57\u7b26\uff0c\u4e5f\u5c31\u662f\u8bf4\u5f53\u4e0b\u62c9\u9879\u7684\u603b\u5b57\u7b26\u4e32\u957f\u5ea6\u8d85\u8fc7255\u662f\u5c06\u4f1a\u51fa\u9519\u3002\u90a3\u4e48\u5982\u679c\u4e0b\u62c9\u9879\u5f88\u591a\u7684\u60c5\u51b5\u4e0b\u5e94\u8be5\u600e\u4e48\u5904\u7406\u5462\uff1f\u7b54\u6848\u662f\u901a\u8fc7\u5f15\u7528\u7684\u65b9\u5f0f\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a
\u5148\u521b\u5efa\u4e00\u4e2aSheet\u4e13\u95e8\u7528\u4e8e\u5b58\u50a8\u4e0b\u62c9\u9879\u7684\u503c\uff0c\u5e76\u5c06\u5404\u4e0b\u62c9\u9879\u7684\u503c\u5199\u5165\u5176\u4e2d\uff1a<\/p>\n\n\n\n

HSSFSheet sheet2 = hssfworkbook.CreateSheet(“ShtDictionary”);
sheet2.CreateRow(0).CreateCell(0).SetCellValue(“itemA”);
sheet2.CreateRow(1).CreateCell(0).SetCellValue(“itemB”);
sheet2.CreateRow(2).CreateCell(0).SetCellValue(“itemC”);<\/p>\n\n\n\n

\u7136\u540e\u5b9a\u4e49\u4e00\u4e2a\u540d\u79f0\uff0c\u6307\u5411\u521a\u624d\u521b\u5efa\u7684\u4e0b\u62c9\u9879\u7684\u533a\u57df\uff1a<\/p>\n\n\n\n

HSSFName range = hssfworkbook.CreateName();
range.Reference = “ShtDictionary!$A1:$A3”;
range.NameName = “dicRange”;<\/p>\n\n\n\n

\u6700\u540e\uff0c\u8bbe\u7f6e\u6570\u636e\u7ea6\u675f\u65f6\u6307\u5411\u8fd9\u4e2a\u540d\u79f0\u800c\u4e0d\u662f\u5b57\u7b26\u6570\u7ec4\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
CellRangeAddressList regions = new CellRangeAddressList(0, 65535, 0, 0);

DVConstraint constraint = DVConstraint.CreateFormulaListConstraint(“dicRange”);
HSSFDataValidation dataValidate = new HSSFDataValidation(regions, constraint);
sheet1.AddValidationData(dataValidate);<\/p>\n\n\n\n

\u6267\u884c\u8fd9\u6bb5\u4ee3\u7801\uff0c\u751f\u6210\u7684Excel\u6548\u679c\u5982\u4e0b\uff1a

\u5728\u540d\u79f0\u7ba1\u7406\u5668\u4e2d\u4f1a\u53d1\u73b0\u6709\u4e00\u4e2a\u540d\u4e3a”dicRange”\u7684\u540d\u79f0\uff0c\u6307\u5411”ShtDictionary!$A1:$A3″\u7684\u4e0b\u62c9\u9879\u533a\u57df\uff1a

\u5728\u6570\u636e\u6709\u6548\u6027\u4e2d\u4f1a\u53d1\u73b0\u6765\u6e90\u53d8\u6210\u4e86”=dicRange”\uff0c\u6307\u5411\u4e0a\u9762\u5b9a\u4e49\u7684\u540d\u79f0\u3002\u800c\u4e0d\u662f\u4ee5\u524d\u7684”itemA,itemB,itemC”\uff1a
<\/p>\n\n\n\n

NPOI 1.2\u6559\u7a0b<\/a> \u2013 3.1 \u57fa\u4e8e.xls\u6a21\u677f\u751f\u6210Excel\u6587\u4ef6<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

NPOI\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com\/<\/a><\/p>\n\n\n\n

NPOI QQ\u4ea4\u6d41\u7fa4: 78142590 <\/p>\n\n\n\n

\u5c3d\u7ba1NPOI\u80fd\u591f\u4ece\u5934\u5f00\u59cb\u751f\u6210Excel\u6587\u4ef6\uff0c\u4f46\u5728\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\u6709\u5f88\u591a\u73b0\u6210\u7684\u8868\u683c\uff0c\u6211\u4eec\u4e0d\u53ef\u80fd\u6ca1\u4e8b\u5c31\u53bb\u4ece\u5934\u5f00\u59cb\u751f\u6210\u4e00\u4e2aExcel\uff0c\u66f4\u591a\u65f6\u5019\u6211\u4eec\u66f4\u613f\u610f\u9009\u62e9\u6bd4\u8f83\u5077\u61d2\u7684\u65b9\u6cd5\u2014\u2014\u90a3\u5c31\u662f\u7528\u6a21\u677f\u6587\u4ef6\u3002NPOI\u4e00\u5927\u7279\u8272\u4e4b\u4e00\u5c31\u662f\u80fd\u591f\u8f7b\u677e\u8bfb\u53d6Office Excel 97-2003\u7684\u683c\u5f0f\uff0c\u5373\u4f7f\u91cc\u9762\u6709NPOI\u4e0d\u652f\u6301\u7684VBA\u5b8f\u3001\u56fe\u8868\u4ee5\u53caPivot\u8868\u4e4b\u7c7b\u7684\u9ad8\u7ea7\u8bb0\u5f55\uff0cNPOI\u4e5f\u80fd\u591f\u4fdd\u8bc1\u4e0d\u4e22\u5931\u6570\u636e\uff08\u8bf4\u5b9e\u8bdd\uff0c\u8981\u5b8c\u5168\u80fd\u591f\u8bc6\u522b\u6240\u6709\u7684Excel\u5185\u90e8\u8bb0\u5f55\u51e0\u4e4e\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u66f4\u4f55\u51b5\u5982\u4eca\u53c8\u591a\u51fa\u4e86Office Excel 2007binary file\uff0c\u5373.xlsb\uff09\u3002<\/p>\n\n\n\n

\u73b0\u5728\u6211\u4eec\u8f6c\u5165\u6b63\u9898\uff0c\u51fa\u4e8e\u6f14\u793a\u76ee\u7684\uff0c\u6211\u505a\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u9500\u552e\u91cf\u8868\uff0c\u91cc\u9762\u5e94\u7528\u4e86\u6587\u5b57\u989c\u8272\u3001\u80cc\u666f\u8272\u3001\u6587\u672c\u5c45\u4e2d\u3001\u516c\u5f0f\u3001\u5343\u5206\u4f4d\u5206\u9694\u7b26\u3001\u8fb9\u6846\u7b49\u6548\u679c\uff0c\u5f53\u7136\u5b9e\u9645\u7684\u751f\u4ea7\u73af\u5883\u91cc\u53ef\u80fd\u8fd8\u6709\u66f4\u52a0\u590d\u6742\u7684Excel\u6a21\u677f\u3002\u5982\u4e0b\u56fe<\/p>\n\n\n\n

\u6211\u4eec\u7684\u7a0b\u5e8f\u5c31\u662f\u8981\u586b\u514512\u4e2a\u6708\u7684\u9500\u552e\u91cf\uff0cTotal\u80fd\u591f\u81ea\u52a8\u6839\u636e\u586b\u5145\u7684\u503c\u8ba1\u7b97\u51fa\u603b\u91cf\u3002<\/p>\n\n\n\n

\uff08\u8fd9\u91cc\u8981\u63d0\u4e00\u4e0b\uff0c\u4ee5\u5f80\u5982\u679c\u6211\u4eec\u7528HTML\u65b9\u5f0f\u8f93\u51faxls\uff0c\u6211\u4eec\u5fc5\u987b\u5728\u670d\u52a1\u5668\u7aef\u505aTotal\u8ba1\u7b97\uff0c\u5e76\u4e14\u8fd9\u4e2a\u503c\u5728\u4e0b\u8f7d\u540e\u6c38\u8fdc\u90fd\u662f\u9759\u6001\u7684\uff0c\u6ca1\u6709\u516c\u5f0f\uff0c\u5373\u4f7f\u7528\u6237\u8981\u4fee\u6539\u91cc\u9762\u7684\u6570\u636e\uff0c\u603b\u503c\u4e5f\u4e0d\u4f1a\u6539\u53d8\u3002\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48NPOI\u4e00\u76f4\u63d0\u5021\u751f\u6210\u771f\u6b63\u7684Excel\u6587\u4ef6\u3002\uff09<\/p>\n\n\n\n

\u4ee3\u7801\u5176\u5b9e\u5f88\u7b80\u5355\uff1a<\/p>\n\n\n\n

\/\/read thetemplate via FileStream, it is suggested to use FileAccess.Read to prevent filelock.<\/p>\n\n\n\n

\/\/book1.xlsis an Excel-2007-generated file, so some new unknown BIFF records are added.<\/p>\n\n\n\n

FileStreamfile =new FileStream(@”template\/book1.xls”, FileMode.Open,FileAccess.Read);

HSSFWorkbook hssfworkbook = new HSSFWorkbook(file);
HSSFSheet sheet1 = hssfworkbook.GetSheet(“Sheet1”);
sheet1.GetRow(1).GetCell(1).SetCellValue(200200);
sheet1.GetRow(2).GetCell(1).SetCellValue(300);
sheet1.GetRow(3).GetCell(1).SetCellValue(500050);
sheet1.GetRow(4).GetCell(1).SetCellValue(8000);
sheet1.GetRow(5).GetCell(1).SetCellValue(110);
sheet1.GetRow(6).GetCell(1).SetCellValue(100);
sheet1.GetRow(7).GetCell(1).SetCellValue(200);
sheet1.GetRow(8).GetCell(1).SetCellValue(210);
sheet1.GetRow(9).GetCell(1).SetCellValue(2300);
sheet1.GetRow(10).GetCell(1).SetCellValue(240);
sheet1.GetRow(11).GetCell(1).SetCellValue(180123);
sheet1.GetRow(12).GetCell(1).SetCellValue(150);

\/\/Force excel to recalculate all the formulawhile open<\/p>\n\n\n\n

sheet1.ForceFormulaRecalculation=true;<\/p>\n\n\n\n

FileStreamfile = new FileStream(@”test.xls”, FileMode.Create);
hssfworkbook.Write(file);
file.Close();<\/p>\n\n\n\n

\u9996\u5148\u6253\u5f00\u6a21\u677f\u6587\u4ef6\u65f6\u8981\u4f7f\u7528FileAccess.Read\uff0c\u8fd9\u6837\u53ef\u4ee5\u4fdd\u8bc1\u6587\u4ef6\u4e0d\u88ab\u5360\u7528\u3002<\/p>\n\n\n\n

\u8fd9\u91cc\u7684ForceFormulaRecalculation\u662f\u5f3a\u5236\u8981\u6c42Excel\u5728\u6253\u5f00\u65f6\u91cd\u65b0\u8ba1\u7b97\u7684\u5c5e\u6027\uff0c\u5728\u62e5\u6709\u516c\u5f0f\u7684xls\u6587\u4ef6\u4e2d\u5341\u5206\u6709\u7528\uff0c\u5927\u5bb6\u4f7f\u7528\u65f6\u53ef\u522b\u5fd8\u4e86\u8bbe\u3002<\/p>\n\n\n\n

\u662f\u4e0d\u662f\u6bd4\u4f60\u60f3\u8c61\u7684\u7b80\u5355\uff1f\u4f60\u751a\u81f3\u4e0d\u7528\u53bb\u4e86\u89e3\u5b83\u662f\u5728\u4f55\u65f6\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u7684\uff0c\u5bf9\u4e8eNPOI\u7684\u4f7f\u7528\u8005\u6765\u8bf4\u57fa\u672c\u4e0a\u548c\u8bfb\u53d6\u666e\u901a\u6587\u4ef6\u6ca1\u6709\u4ec0\u4e48\u4e24\u6837\u3002<\/p>\n\n\n\n

\u6700\u7ec8\u751f\u6210\u7684\u6548\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

\u53d1\u89c9\u6ca1\uff0c\u5c31\u8fde\u5343\u5206\u4f4d\u5206\u9694\u7b26\u4e5f\u90fd\u4fdd\u7559\u7740\uff0c\u4e00\u5207\u5c31\u50cf\u4eba\u5de5\u586b\u5199\u7684\u4e00\u6837\u3002<\/p>\n\n\n\n

\u672c\u8303\u4f8b\u5b8c\u6574\u4ee3\u7801\u8bf7\u89c1NPOI.Examples\u4e2d\u7684GenerateXlsFromXlsTemplate\u9879\u76ee\u3002<\/p>\n\n\n\n

3.2\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u751f\u6210\u4e5d\u4e5d\u4e58\u6cd5\u8868<\/strong><\/p>\n\n\n\n

      \u8fd8\u8bb0\u5f97\u5c0f\u5b66\u65f6\u5019\u5b66\u7684\u4e5d\u4e5d\u4e58\u6cd5\u8868\u5417\uff1f\u8fd9\u8282\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\u5229\u7528NPOI\u901a\u8fc7C#\u4ee3\u7801\u751f\u6210\u4e00\u5f20Excel\u7684\u4e5d\u4e5d\u4e58\u6cd5\u8868\u3002\u8981\u751f\u6210\u4e5d\u4e5d\u4e58\u6cd5\u8868\uff0c\u5faa\u73af\u80af\u5b9a\u662f\u5c11\u4e0d\u4e86\u7684\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n

HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFRow row;
HSSFCell cell;
for (int rowIndex = 0; rowIndex < 9; rowIndex++)
{
     row = sheet1.CreateRow(rowIndex);
     for (int colIndex = 0; colIndex <= rowIndex; colIndex++)
     {
           cell = row.CreateCell(colIndex);
           cell.SetCellValue(String.Format(“{0}*{1}={2}”, rowIndex + 1, colIndex + 1, (rowIndex + 1) * (colIndex + 1)));
     }
}<\/p>\n\n\n\n


      \u4ee3\u7801\u5176\u5b9e\u5f88\u7b80\u5355\uff0c\u5c31\u662f\u5faa\u73af\u8c03\u7528cell.SetCellValue(str)\u5199\u51659\u884c\u6570\u636e\uff0c\u6bcf\u4e00\u884c\u5199\u7684\u5355\u5143\u683c\u6570\u91cf\u968f\u884c\u6570\u9012\u589e\u3002\u6267\u884c\u5b8c\u540e\u751f\u6210\u7684Excel\u6837\u5f0f\u5982\u4e0b\uff1a


\u5b8c\u6574\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

Code
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NPOI.HSSF.UserModel;
using System.IO;
using NPOI.HPSF;

namespace TimesTables
{
    public class Program
    {
        static HSSFWorkbook hssfworkbook;

        static void Main(string[] args)
        {
            InitializeWorkbook();

            HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
            HSSFRow row;
            HSSFCell cell;
            for (int rowIndex = 0; rowIndex < 9; rowIndex++)
            {
                row = sheet1.CreateRow(rowIndex);
                for (int colIndex = 0; colIndex <= rowIndex; colIndex++)
                {
                    cell = row.CreateCell(colIndex);
                    cell.SetCellValue(String.Format(“{0}*{1}={2}”, rowIndex + 1, colIndex + 1, (rowIndex + 1) * (colIndex + 1)));
                }
            }

            WriteToFile();
        }

        static void WriteToFile()
        {
            \/\/Write the stream data of workbook to the root directory
            FileStream file = new FileStream(@”test.xls”, FileMode.Create);
            hssfworkbook.Write(file);
            file.Close();
        }

        static void InitializeWorkbook()
        {
            hssfworkbook = new HSSFWorkbook();

            \/\/create a entry of DocumentSummaryInformation
            DocumentSummaryInformation dsi = PropertySetFactory.CreateDocumentSummaryInformation();
            dsi.Company = “NPOI Team”;
            hssfworkbook.DocumentSummaryInformation = dsi;

            \/\/create a entry of SummaryInformation
            SummaryInformation si = PropertySetFactory.CreateSummaryInformation();
            si.Subject = “NPOI SDK Example”;
            hssfworkbook.SummaryInformation = si;
        }
    }
}

<\/p>\n\n\n\n


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NPOI.HSSF.UserModel;
using System.IO;
using NPOI.HPSF;

namespace TimesTables
{
    public class Program
    {
        static HSSFWorkbook hssfworkbook;

        static void Main(string[] args)
        {
            InitializeWorkbook();

            HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
            HSSFRow row;
            HSSFCell cell;
            for (int rowIndex = 0; rowIndex < 9; rowIndex++)
            {
                row = sheet1.CreateRow(rowIndex);
                for (int colIndex = 0; colIndex <= rowIndex; colIndex++)
                {
                    cell = row.CreateCell(colIndex);
                    cell.SetCellValue(String.Format(“{0}*{1}={2}”, rowIndex + 1, colIndex + 1, (rowIndex + 1) * (colIndex + 1)));
                }
            }

            WriteToFile();
        }

        static void WriteToFile()
        {
            \/\/Write the stream data of workbook to the root directory
            FileStream file = new FileStream(@”test.xls”, FileMode.Create);
            hssfworkbook.Write(file);
            file.Close();
        }

        static void InitializeWorkbook()
        {
            hssfworkbook = new HSSFWorkbook();

            \/\/create a entry of DocumentSummaryInformation
            DocumentSummaryInformation dsi = PropertySetFactory.CreateDocumentSummaryInformation();
            dsi.Company = “NPOI Team”;
            hssfworkbook.DocumentSummaryInformation = dsi;

            \/\/create a entry of SummaryInformation
            SummaryInformation si = PropertySetFactory.CreateSummaryInformation();
            si.Subject = “NPOI SDK Example”;
            hssfworkbook.SummaryInformation = si;
        }
    }
}

<\/p>\n\n\n\n

3.3\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u751f\u6210\u4e00\u5f20\u5de5\u8d44\u5355<\/strong><\/p>\n\n\n\n

      \u8fd9\u4e00\u8282\uff0c\u6211\u4eec\u5c06\u7efc\u5408NPOI\u7684\u5e38\u7528\u529f\u80fd\uff08\u5305\u62ec\u521b\u5efa\u548c\u586b\u5145\u5355\u5143\u683c\u3001\u5408\u5e76\u5355\u5143\u683c\u3001\u8bbe\u7f6e\u5355\u5143\u683c\u6837\u5f0f\u548c\u5229\u7528\u516c\u5f0f\uff09\uff0c\u505a\u4e00\u4e2a\u5de5\u8d44\u5355\u7684\u5b9e\u4f8b\u3002\u5148\u770b\u521b\u5efa\u6807\u9898\u884c\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

\/\/\u5199\u6807\u9898\u6587\u672c
HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
HSSFCell cellTitle = sheet1.CreateRow(0).CreateCell(0);
cellTitle.SetCellValue(“XXX\u516c\u53f82009\u5e7410\u6708\u5de5\u8d44\u5355”);

\/\/\u8bbe\u7f6e\u6807\u9898\u884c\u6837\u5f0f
HSSFCellStyle style = hssfworkbook.CreateCellStyle();
style.Alignment = HSSFCellStyle.ALIGN_CENTER;
HSSFFont font = hssfworkbook.CreateFont();
font.FontHeight = 20 * 20;
style.SetFont(font);

cellTitle.CellStyle = style;

\/\/\u5408\u5e76\u6807\u9898\u884c
sheet1.AddMergedRegion(new Region(0, 0, 1, 6));<\/p>\n\n\n\n


\u5176\u4e2d\u7528\u5230\u4e86\u6211\u4eec\u524d\u9762\u8bb2\u7684\u8bbe\u7f6e\u5355\u5143\u683c\u6837\u5f0f\u548c\u5408\u5e76\u5355\u5143\u683c\u7b49\u5185\u5bb9\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5faa\u73af\u521b\u5efa\u516c\u53f8\u6bcf\u4e2a\u5458\u5de5\u7684\u5de5\u8d44\u5355\uff1a<\/p>\n\n\n\n


DataTable dt=GetData();
HSSFRow row;
HSSFCell cell;
HSSFCellStyle celStyle=getCellStyle();

HSSFPatriarch patriarch = sheet1.CreateDrawingPatriarch();
HSSFClientAnchor anchor;
HSSFSimpleShape line;
int rowIndex;
for (int i = 0; i < dt.Rows.Count; i++)
{
    \/\/\u8868\u5934\u6570\u636e
    rowIndex = 3 * (i + 1);
    row = sheet1.CreateRow(rowIndex);

    cell = row.CreateCell(0);
    cell.SetCellValue(“\u59d3\u540d”);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(1);
    cell.SetCellValue(“\u57fa\u672c\u5de5\u8d44”);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(2);
    cell.SetCellValue(“\u4f4f\u623f\u516c\u79ef\u91d1”);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(3);
    cell.SetCellValue(“\u7ee9\u6548\u5956\u91d1”);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(4);
    cell.SetCellValue(“\u793e\u4fdd\u6263\u6b3e”);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(5);
    cell.SetCellValue(“\u4ee3\u6263\u4e2a\u7a0e”);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(6);
    cell.SetCellValue(“\u5b9e\u53d1\u5de5\u8d44”);
    cell.CellStyle = celStyle;


    DataRow dr = dt.Rows[i];
    \/\/\u8bbe\u7f6e\u503c\u548c\u8ba1\u7b97\u516c\u5f0f
    row = sheet1.CreateRow(rowIndex + 1);
    cell = row.CreateCell(0);
    cell.SetCellValue(dr[“FName”].ToString());
    cell.CellStyle = celStyle;

    cell = row.CreateCell(1);
    cell.SetCellValue((double)dr[“FBasicSalary”]);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(2);
    cell.SetCellValue((double)dr[“FAccumulationFund”]);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(3);
    cell.SetCellValue((double)dr[“FBonus”]);
    cell.CellStyle = celStyle;

    cell = row.CreateCell(4);
    cell.SetCellFormula(String.Format(“$B{0}*0.08”,rowIndex+2));
    cell.CellStyle = celStyle;

    cell = row.CreateCell(5);
    cell.SetCellFormula(String.Format(“SUM($B{0}:$D{0})*0.1”,rowIndex+2));
    cell.CellStyle = celStyle;

    cell = row.CreateCell(6);
    cell.SetCellFormula(String.Format(“SUM($B{0}:$D{0})-SUM($E{0}:$F{0})”,rowIndex+2));
    cell.CellStyle = celStyle;


    \/\/\u7ed8\u5236\u5206\u9694\u7ebf
    sheet1.AddMergedRegion(new Region(rowIndex+2, 0, rowIndex+2, 6));
    anchor = new HSSFClientAnchor(0, 125, 1023, 125, 0, rowIndex + 2, 6, rowIndex + 2);
    line = patriarch.CreateSimpleShape(anchor);
    line.ShapeType = HSSFSimpleShape.OBJECT_TYPE_LINE;
    line.LineStyle = HSSFShape.LINESTYLE_DASHGEL;

}<\/p>\n\n\n\n

\u5176\u4e2d\u4e3a\u4e86\u6587\u4ef6\u6253\u5370\u4e3a\u5355\u5143\u683c\u589e\u52a0\u4e86\u9ed1\u8272\u8fb9\u6846\u7684\u6837\u5f0f\uff08\u5982\u679c\u4e0d\u8bbe\u7f6e\u8fb9\u6846\u6837\u5f0f\uff0c\u6253\u5370\u51fa\u6765\u540e\u662f\u6ca1\u6709\u8fb9\u6846\u7684\uff09\u3002\u53e6\u5916\uff0c\u6ce8\u610f\u5faa\u73af\u8fc7\u7a0b\u4e2dexcel\u4e2d\u7684\u884c\u53f7\u968f\u6570\u636e\u6e90\u4e2d\u7684\u884c\u53f7\u53d8\u5316\u5904\u7406\u3002\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NPOI.HSSF.UserModel;
using System.IO;
using NPOI.HPSF;
using NPOI.HSSF.Util;
using System.Data;

namespace Payroll
{
    public class Program
    {
        static HSSFWorkbook hssfworkbook;

        static void Main(string[] args)
        {
            InitializeWorkbook();

            \/\/\u5199\u6807\u9898\u6587\u672c
            HSSFSheet sheet1 = hssfworkbook.CreateSheet(“Sheet1”);
            HSSFCell cellTitle = sheet1.CreateRow(0).CreateCell(0);
            cellTitle.SetCellValue(“XXX\u516c\u53f82009\u5e7410\u6708\u5de5\u8d44\u5355”);

            \/\/\u8bbe\u7f6e\u6807\u9898\u884c\u6837\u5f0f
            HSSFCellStyle style = hssfworkbook.CreateCellStyle();
            style.Alignment = HSSFCellStyle.ALIGN_CENTER;
            HSSFFont font = hssfworkbook.CreateFont();
            font.FontHeight = 20 * 20;
            style.SetFont(font);

            cellTitle.CellStyle = style;

            \/\/\u5408\u5e76\u6807\u9898\u884c
            sheet1.AddMergedRegion(new Region(0, 0, 1, 6));

            DataTable dt=GetData();
            HSSFRow row;
            HSSFCell cell;
            HSSFCellStyle celStyle=getCellStyle();

            HSSFPatriarch patriarch = sheet1.CreateDrawingPatriarch();
            HSSFClientAnchor anchor;
            HSSFSimpleShape line;
            int rowIndex;
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                \/\/\u8868\u5934\u6570\u636e
                rowIndex = 3 * (i + 1);
                row = sheet1.CreateRow(rowIndex);

                cell = row.CreateCell(0);
                cell.SetCellValue(“\u59d3\u540d”);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(1);
                cell.SetCellValue(“\u57fa\u672c\u5de5\u8d44”);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(2);
                cell.SetCellValue(“\u4f4f\u623f\u516c\u79ef\u91d1”);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(3);
                cell.SetCellValue(“\u7ee9\u6548\u5956\u91d1”);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(4);
                cell.SetCellValue(“\u793e\u4fdd\u6263\u6b3e”);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(5);
                cell.SetCellValue(“\u4ee3\u6263\u4e2a\u7a0e”);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(6);
                cell.SetCellValue(“\u5b9e\u53d1\u5de5\u8d44”);
                cell.CellStyle = celStyle;


                DataRow dr = dt.Rows[i];
                \/\/\u8bbe\u7f6e\u503c\u548c\u8ba1\u7b97\u516c\u5f0f
                row = sheet1.CreateRow(rowIndex + 1);
                cell = row.CreateCell(0);
                cell.SetCellValue(dr[“FName”].ToString());
                cell.CellStyle = celStyle;

                cell = row.CreateCell(1);
                cell.SetCellValue((double)dr[“FBasicSalary”]);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(2);
                cell.SetCellValue((double)dr[“FAccumulationFund”]);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(3);
                cell.SetCellValue((double)dr[“FBonus”]);
                cell.CellStyle = celStyle;

                cell = row.CreateCell(4);
                cell.SetCellFormula(String.Format(“$B{0}*0.08”,rowIndex+2));
                cell.CellStyle = celStyle;

                cell = row.CreateCell(5);
                cell.SetCellFormula(String.Format(“SUM($B{0}:$D{0})*0.1”,rowIndex+2));
                cell.CellStyle = celStyle;

                cell = row.CreateCell(6);
                cell.SetCellFormula(String.Format(“SUM($B{0}:$D{0})-SUM($E{0}:$F{0})”,rowIndex+2));
                cell.CellStyle = celStyle;


                \/\/\u7ed8\u5236\u5206\u9694\u7ebf
                sheet1.AddMergedRegion(new Region(rowIndex+2, 0, rowIndex+2, 6));
                anchor = new HSSFClientAnchor(0, 125, 1023, 125, 0, rowIndex + 2, 6, rowIndex + 2);                 line = patriarch.CreateSimpleShape(anchor);                 line.ShapeType = HSSFSimpleShape.OBJECT_TYPE_LINE;                 line.LineStyle = HSSFShape.LINESTYLE_DASHGEL;             }             WriteToFile();         }         static DataTable GetData()         {             DataTable dt = new DataTable();             dt.Columns.Add(“FName”,typeof(System.String));             dt.Columns.Add(“FBasicSalary”,typeof(System.Double));             dt.Columns.Add(“FAccumulationFund”, typeof(System.Double));             dt.Columns.Add(“FBonus”, typeof(System.Double));             dt.Rows.Add(“\u4ee4\u72d0\u51b2”, 6000, 1000, 2000);             dt.Rows.Add(“\u4efb\u76c8\u76c8”, 7000, 1000, 2500);             dt.Rows.Add(“\u6797\u5e73\u4e4b”, 5000, 1000, 1500);             dt.Rows.Add(“\u5cb3\u7075\u73ca”, 4000, 1000, 900);             dt.Rows.Add(“\u4efb\u6211\u884c”, 4000, 1000, 800);             dt.Rows.Add(“\u98ce\u6e05\u626c”, 9000, 5000, 3000);             return dt;         }                  static HSSFCellStyle getCellStyle()         {             HSSFCellStyle cellStyle = hssfworkbook.CreateCellStyle();             cellStyle.BorderBottom = HSSFCellStyle.BORDER_THIN;             cellStyle.BorderLeft = HSSFCellStyle.BORDER_THIN;             cellStyle.BorderRight = HSSFCellStyle.BORDER_THIN;             cellStyle.BorderTop = HSSFCellStyle.BORDER_THIN;             return cellStyle;         }         static void WriteToFile()         {             \/\/Write the stream data of workbook to the root directory             FileStream file = new FileStream(@”test.xls”, FileMode.Create);             hssfworkbook.Write(file);             file.Close();         }         static void InitializeWorkbook()         {             hssfworkbook = new HSSFWorkbook();             \/\/create a entry of DocumentSummaryInformation             DocumentSummaryInformation dsi = PropertySetFactory.CreateDocumentSummaryInformation();             dsi.Company = “NPOI Team”;             hssfworkbook.DocumentSummaryInformation = dsi;             \/\/create a entry of SummaryInformation             SummaryInformation si = PropertySetFactory.CreateSummaryInformation();             si.Subject = “NPOI SDK Example”;             hssfworkbook.SummaryInformation = si;         }     } }<\/p>\n\n\n\n

\u751f\u6210\u7684Excel\u6587\u4ef6\u6837\u5f0f\u5982\u4e0b\uff1a
<\/p>\n\n\n\n

3.4\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u4eceExcel\u4e2d\u62bd\u53d6\u6587\u672c<\/strong><\/p>\n\n\n\n

\u3000\u3000\u6211\u4eec\u77e5\u9053\uff0c\u641c\u7d22\u5f15\u64ce\u6700\u64c5\u957f\u5904\u7406\u7684\u5c31\u662f\u6587\u672c\uff0c\u800cExcel\u4e2d\u7684\u5185\u5bb9\u5e76\u4e0d\u662f\u4ee5\u6587\u672c\u65b9\u5f0f\u5b58\u50a8\u7684\u3002\u90a3\u4e48\u5982\u679c\u60f3\u8981\u641c\u7d22\u5f15\u64ce\u722c\u866b\u80fd\u591f\u6293\u53d6\u5230Excel\u4e2d\u7684\u5185\u5bb9\u662f\u6bd4\u8f83\u56f0\u96be\u7684\uff0c\u9664\u975e\u641c\u7d22\u5f15\u64ce\u722c\u866b\u5bf9Excel\u683c\u5f0f\u8fdb\u884c\u4e13\u95e8\u7684\u5904\u7406\u3002\u90a3\u4e48\u6709\u6ca1\u6709\u529e\u6cd5\u89e3\u51b3\u6b64\u95ee\u9898\u5462\uff1f\u6709,\u901a\u8fc7NPOI\u5c06Excel\u5185\u5bb9\u6587\u672c\u5316\uff01<\/p>\n\n\n\n

\u3000\u3000\u5982\u4e0b\uff0c\u6709\u8fd9\u6837\u4e00\u5f20Excel\uff0c\u5982\u679c\u60f3\u8ba9\u5b83\u88ab\u641c\u7d22\u5f15\u64ce\u6536\u5f55\uff0c\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4ee5HTML\u5f62\u5f0f\u5c55\u73b0\uff0c\u4f46\u5c06\u4e00\u4e2a\u4e2a\u8fd9\u6837\u7684Excel\u624b\u5de5\u505a\u6210HTML\u9875\u9762\u663e\u7136\u6bd4\u8f83\u9ebb\u70e6\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u63d0\u4f9b\u4e00\u79cd\u65b9\u6848\uff0c\u81ea\u52a8\u5c06Excel\u4e2d\u7684\u5185\u5bb9\u4ee5HTML\u5f62\u5f0f\u5c55\u73b0\u3002<\/p>\n\n\n\n

\u3000\u3000\u5176\u5b9e\u57fa\u672c\u601d\u60f3\u4e5f\u5f88\u7b80\u5355\uff0c\u5c31\u662f\u901a\u8fc7NPOI\u8bfb\u53d6\u6bcf\u4e2aCell\u4e2d\u7684\u5185\u5bb9\uff0c\u7136\u540e\u4ee5HTML\u7684\u5f62\u5f0f\u8f93\u51fa\u3002\u4f46\u8981\u4fdd\u8bc1\u8f93\u51fa\u7684HTML\u9875\u9762\u5e03\u5c40\u4e0eExcel\u4e2d\u7684\u4e00\u81f4\uff0c\u8fd8\u6709\u70b9\u5c0f\u6280\u5de7\u3002\u4e0b\u9762\u662f\u6784\u9020Table\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

private HSSFSheet sht;
protected String excelContent;

protected void Page_Load(object sender, EventArgs e)
{
    HSSFWorkbook wb = new HSSFWorkbook(new FileStream(Server.MapPath(“App_Data\/quotation.xls”), FileMode.Open));
    sht = wb.GetSheet(“Sheet1”);

    \/\/\u53d6\u884cExcel\u7684\u6700\u5927\u884c\u6570
    int rowsCount = sht.PhysicalNumberOfRows;
    \/\/\u4e3a\u4fdd\u8bc1Table\u5e03\u5c40\u4e0eExcel\u4e00\u6837\uff0c\u8fd9\u91cc\u5e94\u8be5\u53d6\u6240\u6709\u884c\u4e2d\u7684\u6700\u5927\u5217\u6570\uff08\u9700\u8981\u904d\u5386\u6574\u4e2aSheet\uff09\u3002
    \/\/\u4e3a\u5c11\u4e00\u4ea4\u5168Excel\u904d\u5386\uff0c\u63d0\u9ad8\u6027\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u4eba\u4e3a\u628a\u7b2c0\u884c\u7684\u5217\u6570\u8c03\u6574\u81f3\u6240\u6709\u884c\u4e2d\u7684\u6700\u5927\u5217\u6570\u3002
    int colsCount = sht.GetRow(0).PhysicalNumberOfCells;

    int colSpan;
    int rowSpan;
    bool isByRowMerged;

    StringBuilder table = new StringBuilder(rowsCount * 32);

    table.Append(“<table border=’1px’>”);
    for (int rowIndex = 0; rowIndex < rowsCount; rowIndex++)
    {
        table.Append(“<tr>”);
        for (int colIndex = 0; colIndex < colsCount; colIndex++)
        {
            GetTdMergedInfo(rowIndex, colIndex, out colSpan, out rowSpan, out isByRowMerged);
            \/\/\u5982\u679c\u5df2\u7ecf\u88ab\u884c\u5408\u5e76\u5305\u542b\u8fdb\u53bb\u4e86\u5c31\u4e0d\u8f93\u51faTD\u4e86\u3002
            \/\/\u6ce8\u610f\u88ab\u5408\u5e76\u7684\u884c\u6216\u5217\u4e0d\u8f93\u51fa\u7684\u5904\u7406\u65b9\u5f0f\u4e0d\u4e00\u6837\uff0c\u89c1\u4e0b\u9762\u4e00\u5904\u7684\u6ce8\u91ca\u8bf4\u660e\u4e86\u5217\u5408\u5e76\u540e\u4e0d\u8f93\u51faTD\u7684\u5904\u7406\u65b9\u5f0f\u3002
            if (isByRowMerged)
            {
                continue;
            }
            
            table.Append(“<td”);
            if (colSpan > 1)
                table.Append(string.Format(” colSpan={0}”, colSpan));
            if (rowSpan > 1)
                table.Append(string.Format(” rowSpan={0}”, rowSpan));
            table.Append(“>”);

            table.Append(sht.GetRow(rowIndex).GetCell(colIndex));

            \/\/\u5217\u88ab\u5408\u5e76\u4e4b\u540e\u6b64\u884c\u5c06\u5c11\u8f93\u51facolSpan-1\u4e2aTD\u3002
            if (colSpan > 1)
                colIndex += colSpan – 1;

            table.Append(“<\/td>”);

        }
        table.Append(“<\/tr>”);
    }
    table.Append(“<\/table>”);

    this.excelContent = table.ToString();
}<\/p>\n\n\n\n

\u3000\u3000\u5176\u4e2d\u7528\u5230\u7684GetTdMergedInfo\u65b9\u6cd5\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\/\/\/ <summary>
\/\/\/  \u83b7\u53d6Table\u67d0\u4e2aTD\u5408\u5e76\u7684\u5217\u6570\u548c\u884c\u6570\u7b49\u4fe1\u606f\u3002\u4e0eExcel\u4e2d\u5bf9\u5e94Cell\u7684\u5408\u5e76\u884c\u6570\u548c\u5217\u6570\u4e00\u81f4\u3002
\/\/\/ <\/summary>
\/\/\/ <param name=”rowIndex”>\u884c\u53f7<\/param>
\/\/\/ <param name=”colIndex”>\u5217\u53f7<\/param>
\/\/\/ <param name=”colspan”>TD\u4e2d\u9700\u8981\u5408\u5e76\u7684\u884c\u6570<\/param>
\/\/\/ <param name=”rowspan”>TD\u4e2d\u9700\u8981\u5408\u5e76\u7684\u5217\u6570<\/param>
\/\/\/ <param name=”rowspan”>\u6b64\u5355\u5143\u683c\u662f\u5426\u88ab\u67d0\u4e2a\u884c\u5408\u5e76\u5305\u542b\u5728\u5185\u3002\u5982\u679c\u88ab\u5305\u542b\u5728\u5185\uff0c\u5c06\u4e0d\u8f93\u51faTD\u3002<\/param>
\/\/\/ <returns><\/returns>
private void GetTdMergedInfo(int rowIndex, int colIndex, out int colspan, out int rowspan, out bool isByRowMerged)
{
    colspan = 1;
    rowspan = 1;
    isByRowMerged = false;
    int regionsCuont = sht.NumMergedRegions;
    Region region;
    for (int i = 0; i < regionsCuont; i++)
    {
        region = sht.GetMergedRegionAt(i);
        if (region.RowFrom == rowIndex && region.ColumnFrom == colIndex)
        {
            colspan = region.ColumnTo – region.ColumnFrom + 1;
            rowspan = region.RowTo – region.RowFrom + 1;

            return;
        }
        else if (rowIndex > region.RowFrom && rowIndex <= region.RowTo && colIndex>=region.ColumnFrom && colIndex<=region.ColumnTo)
        {
            isByRowMerged = true;
        }
    }
}<\/p>\n\n\n\n

\u6700\u540e\u5728apsx\u9875\u9762\u4e2d\u8f93\u51fa\u6784\u5efa\u597d\u7684Table\uff1a<\/p>\n\n\n\n

<%=excelContent %><\/p>\n\n\n\n

\u6267\u884c\u6548\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u6211\u4eec\u53d1\u73b0\uff0c\u4e0eExcel\u4e2d\u7684\u5e03\u5c40\u5b8c\u5168\u4e00\u6837\uff08\u8fd9\u91cc\u6ca1\u6709\u5904\u7406\u5355\u5143\u683c\u7684\u6837\u5f0f\uff0c\u53ea\u5904\u7406\u4e86\u5185\u5bb9\uff0c\u6709\u5174\u8da3\u7684\u8bfb\u8005\u4e5f\u53ef\u4ee5\u5c06Excel\u4e2d\u5355\u5143\u683c\u7684\u6837\u5f0f\u4e5f\u5e94\u7528\u5728HTML\u4e2d\uff09\u3002\u8fd9\u91cc\u4e3a\u4fdd\u8bc1\u5e03\u5c40\u4e00\u81f4\uff0c\u4e3b\u8981\u662f\u5c06Excel\u4e2d\u7684Region\u4fe1\u606f\u89e3\u6790\u6210Table\u7684colSpan\u548crowSpan\u5c5e\u6027\uff0c\u5982\u679c\u5bf9\u8fd9\u4e24\u4e2a\u5c5e\u6027\u4e0d\u592a\u4e86\u89e3\uff0c\u53ef\u4ee5\u7ed3\u5408\u4ee5\u4e0b\u4ee3\u7801\u548c\u793a\u4f8b\u52a0\u4ee5\u4e86\u89e3\uff1a<\/p>\n\n\n\n

<table width=”300px” border=”1px”>
<tr>
    <td colspan=”2″ rowspan=”2″>0,0<\/td>
    <td>0,3<\/td>
<\/tr>
<tr>
    <td>1,3<\/td>
<\/tr>
<tr>
    <td rowspan=”2″>2,0<\/td>
    <td colspan=”2″>2,1<\/td>
<\/tr>
<tr>
    <td>3,1<\/td>
    <td>3,2<\/td>
<\/tr>
<\/table><\/p>\n\n\n\n

 \u4ee5\u4e0aHTML\u4ee3\u7801\u5bf9\u5e94\u7684Table\u5c55\u73b0\u4e3a\uff1a<\/p>\n\n\n\n

3.5\u7528<\/a>NPOI\u64cd\u4f5cEXCEL\uff0d\uff0d\u5de7\u5999\u4f7f\u7528Excel Chart<\/strong><\/p>\n\n\n\n

\u3000\u3000\u5728NPOI\u4e2d\uff0c\u672c\u8eab\u5e76\u4e0d\u652f\u6301Chart\u7b49\u9ad8\u7ea7\u5bf9\u8c61\u7684\u521b\u5efa\uff0c\u4f46\u901a\u8fc7l\u6a21\u677f\u7684\u65b9\u5f0f\u53ef\u4ee5\u5de7\u5999\u5730\u5229\u7528Excel\u5f3a\u5927\u7684\u900f\u89c6\u548c\u56fe\u8868\u529f\u80fd\uff0c\u8bf7\u770b\u4ee5\u4e0b\u4f8b\u5b50\u3002<\/p>\n\n\n\n

\u9996\u5148\u5efa\u7acb\u6a21\u677f\u6587\u4ef6\uff0c\u5b9a\u4e49\u4e24\u5217\u4ee5\u53ca\u6307\u5411\u6b64\u533a\u57df\u7684\u540d\u79f0\u201csales\u201d\uff1a<\/p>\n\n\n\n

\u521b\u5efa\u6570\u636e\u8868\uff0c\u6570\u636e\u6765\u6e90\u586b\u5165\u521a\u624d\u5b9a\u4e49\u7684\u533a\u57df\uff1a<\/p>\n\n\n\n

\u6700\u540e\u751f\u6210\u7684\u6570\u636e\u900f\u89c6\u8868\u6240\u5728Sheet\u7684\u6837\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u81f3\u6b64\uff0c\u6a21\u677f\u5df2\u7ecf\u5efa\u597d\uff0c\u53e6\u5b58\u4e3a\u201cD:\\MyProject\\NPOIDemo\\Chart\\Book2.xls\u201d\u3002\u6211\u4eec\u53d1\u73b0\uff0c\u6a21\u677f\u5c31\u76f8\u5f53\u4e8e\u4e00\u4e2a\u201c\u7a7a\u67b6\u5b50\u201d\uff0c\u4ec5\u4ec5\u6709\u64cd\u4f5c\u65b9\u5f0f\u6ca1\u5e76\u6ca1\u6709\u4efb\u4f55\u6570\u636e\u3002\u4e0b\u4e00\u6b65\uff0c\u6211\u4eec\u5f80\u8fd9\u4e2a\u201c\u7a7a\u67b6\u5b50\u201d\u4e2d\u586b\u5165\u6570\u636e\u3002\u6211\u4eec\u901a\u8fc7\u5982\u4e0b\u4ee3\u7801\u5f80\u8fd9\u4e2a\u201c\u7a7a\u67b6\u5b50\u201d\u4e2d\u5199\u5165\u6570\u636e\uff1a<\/p>\n\n\n\n

static void Main(string[] args)
{
    HSSFWorkbook wb = new HSSFWorkbook(new FileStream(@”D:\\MyProject\\NPOIDemo\\Chart\\Book2.xls”, FileMode.Open));

    HSSFSheet sheet1 = wb.GetSheet(“Sheet1”);

    HSSFRow row = sheet1.CreateRow(1);
    row.CreateCell(0).SetCellValue(“\u4ee4\u72d0\u51b2”);
    row.CreateCell(1).SetCellValue(50000);

    row = sheet1.CreateRow(2);
    row.CreateCell(0).SetCellValue(“\u4efb\u76c8\u76c8”);
    row.CreateCell(1).SetCellValue(30000);

    row = sheet1.CreateRow(3);
    row.CreateCell(0).SetCellValue(“\u98ce\u6e05\u626c”);
    row.CreateCell(1).SetCellValue(80000);

    row = sheet1.CreateRow(4);
    row.CreateCell(0).SetCellValue(“\u4efb\u6211\u884c”);
    row.CreateCell(1).SetCellValue(20000);

    \/\/Write the stream data of workbook to the root directory
    FileStream file = new FileStream(@”test.xls”, FileMode.Create);
    wb.Write(file);
    file.Close();
}<\/p>\n\n\n\n

\u6253\u5f00\u751f\u6210\u7684test.xls\u6587\u4ef6\uff0c\u53d1\u73b0\u6570\u636e\u5df2\u7ecf\u88ab\u586b\u8fdb\u53bb\u4e86\uff1a<\/p>\n\n\n\n

\u518d\u770b\u6570\u636e\u900f\u89c6\u8868\uff0c\u4e5f\u6709\u6570\u636e\u4e86\uff1a<\/p>\n\n\n\n

\u603b\u7ed3\uff1a
Excel\u6709\u7740\u5f3a\u5927\u7684\u62a5\u8868\u900f\u89c6\u548c\u56fe\u8868\u529f\u80fd\uff0c\u800c\u4e14\u7b80\u5355\u6613\u7528\uff0c\u5229\u7528NPOI\uff0c\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u5145\u5206\u5229\u7528\u3002\u5728\u505a\u56fe\u5f62\u62a5\u8868\u3001\u900f\u89c6\u62a5\u8868\u65f6\u5c06\u975e\u5e38\u6709\u7528\uff01<\/p>\n\n\n\n

NPOI\u5b9e\u8df5<\/a>: .NET\u5bfc\u5165Excel\u6587\u4ef6\u7684\u53e6\u4e00\u79cd\u9009\u62e9<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aTony Qu<\/p>\n\n\n\n

\u5b98\u65b9\u7f51\u7ad9\uff1ahttp:\/\/npoi.codeplex.com<\/a> | NPOI QQ\u4ea4\u6d41\u7fa4:  78142590<\/p>\n\n\n\n

NPOI\u4e4b\u6240\u4ee5\u5f3a\u5927\uff0c\u5e76\u4e0d\u662f\u56e0\u4e3a\u5b83\u652f\u6301\u5bfc\u51faExcel\uff0c\u800c\u662f\u56e0\u4e3a\u5b83\u652f\u6301\u5bfc\u5165Excel\uff0c\u5e76\u80fd\u201c\u7406\u89e3\u201dOLE2\u6587\u6863\u7ed3\u6784\uff0c\u8fd9\u4e5f\u662f\u5176\u4ed6\u4e00\u4e9bExcel\u8bfb\u5199\u5e93\u6bd4\u8f83\u5f31\u7684\u65b9\u9762\u3002\u901a\u5e38\uff0c\u8bfb\u5165\u5e76\u7406\u89e3\u7ed3\u6784\u8fdc\u6bd4\u5bfc\u51fa\u6765\u5f97\u590d\u6742\uff0c\u56e0\u4e3a\u5bfc\u5165\u4f60\u5fc5\u987b\u5047\u8bbe\u4e00\u5207\u60c5\u51b5\u90fd\u662f\u53ef\u80fd\u7684\uff0c\u800c\u751f\u6210\u4f60\u53ea\u8981\u4fdd\u8bc1\u6ee1\u8db3\u4f60\u81ea\u5df1\u9700\u6c42\u5c31\u53ef\u4ee5\u4e86\uff0c\u5982\u679c\u628a\u5bfc\u5165\u9700\u6c42\u548c\u751f\u6210\u9700\u6c42\u6bd4\u505a\u4e24\u4e2a\u96c6\u5408\uff0c\u90a3\u4e48\u751f\u6210\u9700\u6c42\u901a\u5e38\u90fd\u662f\u5bfc\u5165\u9700\u6c42\u7684\u5b50\u96c6\uff0c\u8fd9\u4e00\u89c4\u5f8b\u4e0d\u4ec5\u4f53\u73b0\u5728Excel\u8bfb\u5199\u5e93\u4e2d\uff0c\u4e5f\u4f53\u73b0\u5728pdf\u8bfb\u5199\u5e93\u4e2d\uff0c\u76ee\u524d\u5e02\u9762\u4e0a\u5927\u90e8\u5206\u7684pdf\u5e93\u4ec5\u652f\u6301\u751f\u6210\uff0c\u4e0d\u652f\u6301\u5bfc\u5165\u3002<\/p>\n\n\n\n

\u5982\u679c\u4f60\u4e0d\u76f8\u4fe1NPOI\u80fd\u591f\u5f88\u597d\u7684\u7406\u89e3OLE2\u6587\u6863\u683c\u5f0f\uff0c\u90a3\u5c31\u53bb\u4e0b\u8f7dPOIFS Brower<\/a>\u3002\u5177\u4f53\u53ef\u4ee5\u53c2\u8003\u8fd9\u7bc7\u6587\u7ae0\u7684\u4ecb\u7ecd\uff1aOffice\u6587\u4ef6\u683c\u5f0f\u89e3\u60d1<\/a>\u3002\u5f53\u7136\u5355\u5355\u7406\u89e3OLE2\u662f\u4e0d\u591f\u7684\uff0c\u56e0\u4e3aExcel\u6587\u4ef6\u683c\u5f0f\u662fBIFF\uff0c\u4f46BIFF\u662f\u4ee5OLE2\u4e3a\u57fa\u7840\u7684\uff0c\u505a\u4e2a\u5f88\u5f62\u8c61\u7684\u6bd4\u55bb\u5c31\u662f\uff1aOLE2\u76f8\u5f53\u4e8e\u78c1\u76d8\u7684FAT\u683c\u5f0f\uff0cBIFF\u76f8\u5f53\u4e8e\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u3002NPOI\u8d1f\u8d23\u7406\u89e3BIFF\u683c\u5f0f\u7684\u4ee3\u7801\u57fa\u672c\u90fd\u5728HSSF\u547d\u540d\u7a7a\u95f4\u91cc\u9762\u3002<\/p>\n\n\n\n

\u597d\u4e86\uff0c\u521a\u624d\u5e9f\u8bdd\u4e86\u4e00\u4f1a\u513f\uff0c\u4e3b\u8981\u662f\u7ed9\u5927\u5bb6\u6253\u6253\u57fa\u7840\uff0c\u73b0\u5728\u8fdb\u5165\u6b63\u9898\u3002<\/p>\n\n\n\n

\u672c\u6587\u5c06\u4ee5DataTable\u4e3a\u5bb9\u5668\u8bfb\u5165\u67d0xls\u7684\u7b2c\u4e00\u4e2a\u5de5\u4f5c\u8868\u7684\u6570\u636e\uff08\u6700\u8fd1\u7fa4\u91cc\u9762\u5f88\u591a\u4eba\u95ee\u8fd9\u4e2a\u95ee\u9898\uff09\u3002<\/p>\n\n\n\n

\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u6765\u8865\u4e9b\u57fa\u7840\u77e5\u8bc6\u3002\u6bcf\u4e00\u4e2axls\u90fd\u5bf9\u5e94\u4e00\u4e2a\u552f\u4e00\u7684HSSFWorkbook\uff0c\u6bcf\u4e00\u4e2aHSSFWorkbook\u4f1a\u6709\u82e5\u5e72\u4e2aHSSFSheet\uff0c\u800c\u6bcf\u4e00\u4e2aHSSFSheet\u5305\u542b\u82e5\u5e72HSSFRow\uff08Excel 2003\u4e2d\u4e0d\u5f97\u8d85\u8fc765535\u884c\uff09\uff0c\u6bcf\u4e00\u4e2aHSSFRow\u53c8\u5305\u542b\u82e5\u5e72\u4e2aHSSFCell\uff08Excel 2003\u4e2d\u4e0d\u5f97\u8d85\u8fc7256\u5217\uff09\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u904d\u5386\u6240\u6709\u7684\u5355\u5143\u683c\uff0c\u6211\u4eec\u5c31\u5f97\u83b7\u5f97\u67d0\u4e00\u4e2aHSSFSheet\u7684\u6240\u6709HSSFRow\uff0c\u901a\u5e38\u53ef\u4ee5\u7528HSSFSheet.GetRowEnumerator()\u3002\u5982\u679c\u8981\u83b7\u5f97\u67d0\u4e00\u7279\u5b9a\u884c\uff0c\u53ef\u4ee5\u76f4\u63a5\u7528HSSFSheet.GetRow(rowIndex)\u3002\u53e6\u5916\u8981\u904d\u5386\u6211\u4eec\u5c31\u5fc5\u987b\u77e5\u9053\u8fb9\u754c\uff0c\u6709\u4e00\u4e9b\u5c5e\u6027\u6211\u4eec\u662f\u53ef\u4ee5\u7528\u7684\uff0c\u6bd4\u5982HSSFSheet.FirstRowNum\uff08\u5de5\u4f5c\u8868\u4e2d\u7b2c\u4e00\u4e2a\u6709\u6570\u636e\u884c\u7684\u884c\u53f7\uff09\u3001HSSFSheet.LastRowNum\uff08\u5de5\u4f5c\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u6709\u6570\u636e\u884c\u7684\u884c\u53f7\uff09\u3001HSSFRow.FirstCellNum\uff08\u4e00\u884c\u4e2d\u7b2c\u4e00\u4e2a\u6709\u6570\u636e\u5217\u7684\u5217\u53f7\uff09\u3001HSSFRow.LastCellNum\uff08\u4e00\u884c\u4e2d\u6700\u540e\u4e00\u4e2a\u6709\u6570\u636e\u5217\u7684\u5217\u53f7\uff09\u3002<\/p>\n\n\n\n

\u57fa\u7840\u77e5\u8bc6\u57fa\u672c\u4e0a\u8865\u5f97\u5dee\u4e0d\u591a\u4e86\uff0c\u73b0\u5728\u5f00\u5de5\uff01<\/p>\n\n\n\n

\u9996\u5148\u6211\u4eec\u8981\u51c6\u5907\u4e00\u4e2a\u7528\u4e8e\u6253\u5f00\u6587\u4ef6\u6d41\u7684\u51fd\u6570InitializeWorkbook\uff0c\u7531\u4e8e\u6587\u4ef6\u8bfb\u5b8c\u540e\u5c31\u6ca1\u7528\u4e86\uff0c\u6240\u4ee5\u8fd9\u91cc\u76f4\u63a5\u7528using\uff08\u517b\u6210\u597d\u4e60\u60ef\uff0c\u5475\u5475\uff09\u3002<\/p>\n\n\n\n

HSSFWorkbookhssfworkbook;<\/p>\n\n\n\n

void InitializeWorkbook(string path)
{
    \/\/read the template via FileStream, it is suggested to use FileAccess.Readto prevent file lock.<\/p>\n\n\n\n

    \/\/book1.xlsis an Excel-2007-generated file, so some new unknown BIFF records are added.<\/p>\n\n\n\n

    using (FileStream file =new FileStream(path, FileMode.Open,FileAccess.Read))
    {
        hssfworkbook = newHSSFWorkbook(file);
    }
}<\/p>\n\n\n\n

\u63a5\u4e0b\u6765\u6211\u4eec\u8981\u5f00\u59cb\u5199\u6700\u91cd\u8981\u7684\u51fd\u6570ConvertToDataTable\uff0c\u5373\u628aHSSF\u7684\u6570\u636e\u653e\u5230\u4e00\u4e2aDataTable\u4e2d\u3002<\/p>\n\n\n\n

HSSFSheetsheet = hssfworkbook.GetSheetAt(0);
System.Collections.IEnumerator rows = sheet.GetRowEnumerator();

while(rows.MoveNext())
{
    HSSFRow row = (HSSFRow)rows.Current;
    \/\/TODO::Create DataTable row    for (int i = 0; i < row.LastCellNum; i++)
    {
        HSSFCell cell = row.GetCell(i);
        \/\/TODO::set cell value to the cell of DataTables    }<\/p>\n\n\n\n

\u4e0a\u9762\u7684\u7ed3\u6784\u5927\u5bb6\u90fd\u5e94\u8be5\u80fd\u770b\u61c2\u5427\uff0c\u65e0\u975e\u5c31\u662f\u5148\u904d\u5386\u884c\uff0c\u518d\u904d\u5386\u884c\u4e2d\u7684\u6bcf\u4e00\u5217\u3002\u8fd9\u91cc\u5f15\u51fa\u4e86\u4e00\u4e2a\u96be\u70b9\uff0c\u7531\u4e8eExcel\u7684\u5355\u5143\u683c\u6709\u597d\u51e0\u79cd\u7c7b\u578b\uff0c\u7c7b\u578b\u4e0d\u540c\u663e\u793a\u7684\u4e1c\u897f\u5c31\u4e0d\u540c\uff0c\u5177\u4f53\u7684\u7c7b\u578b\u6709\u5e03\u5c14\u578b\u3001\u6570\u503c\u578b\u3001\u6587\u672c\u578b\u3001\u516c\u5f0f\u578b\u3001\u7a7a\u767d\u3001\u9519\u8bef\u3002<\/p>\n\n\n\n

publicenum HSSFCellType
{
    Unknown = -1,
    NUMERIC = 0,
    STRING = 1,
    FORMULA = 2,
    BLANK = 3,
    BOOLEAN = 4,
    ERROR = 5,
}<\/p>\n\n\n\n

\u8fd9\u91cc\u7684HSSFCellType\u63cf\u8ff0\u4e86\u6240\u6709\u7684\u7c7b\u578b\uff0c\u4f46\u7ec6\u5fc3\u7684\u670b\u53cb\u53ef\u80fd\u5df2\u7ecf\u53d1\u73b0\u4e86\uff0c\u8fd9\u91cc\u6ca1\u6709\u65e5\u671f\u578b\uff0c\u8fd9\u662f\u4e3a\u4ec0\u4e48\u5462\uff1f\u8fd9\u662f\u56e0\u4e3aExcel\u5e95\u5c42\u5e76\u6ca1\u6709\u4e00\u5b9a\u65e5\u671f\u578b\uff0c\u800c\u662f\u901a\u8fc7\u6570\u503c\u578b\u6765\u66ff\u4ee3\uff0c\u81f3\u4e8e\u5982\u4f55\u533a\u5206\u65e5\u671f\u548c\u6570\u5b57\uff0c\u90fd\u662f\u7531\u6587\u672c\u663e\u793a\u7684\u6837\u5f0f\u51b3\u5b9a\u7684\uff0c\u5728NPOI\u4e2d\u5219\u662f\u7531HSSFDataFormat\u6765\u5904\u7406\u3002\u4e3a\u4e86\u80fd\u591f\u65b9\u4fbf\u7684\u83b7\u5f97\u6240\u9700\u8981\u7684\u7c7b\u578b\u6240\u5bf9\u5e94\u7684\u6587\u672c\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528HSSFCell.ToString()\u6765\u5904\u7406\u3002<\/p>\n\n\n\n

\u4e8e\u662f\u521a\u624d\u7684\u4ee3\u7801\u5219\u53d8\u6210\u4e86\u8fd9\u6837\uff1a<\/p>\n\n\n\n

HSSFSheetsheet = hssfworkbook.GetSheetAt(0);
System.Collections.IEnumerator rows = sheet.GetRowEnumerator();

DataTable dt = new DataTable();
for (int j = 0; j < 5;j++)
{
    dt.Columns.Add(Convert.ToChar(((int)’A’)+j).ToString());
}

while(rows.MoveNext())
{
    HSSFRow row = (HSSFRow)rows.Current;
    DataRow dr = dt.NewRow();

    for (int i = 0; i < row.LastCellNum; i++)
    {
        HSSFCell cell = row.GetCell(i);

        if (cell == null)
        {
            dr[i] = null;
        }
        else        {            dr[i] = cell.ToString();        }    }    dt.Rows.Add(dr);}<\/p>\n\n\n\n

\u662f\u4e0d\u662f\u5f88\u7b80\u5355\uff0c\u5475\u5475\uff01<\/p>\n\n\n\n

\u5f53\u7136\uff0c\u5982\u679c\u4f60\u8981\u5bf9\u67d0\u4e2a\u7279\u5b9a\u7684\u5355\u5143\u683c\u7c7b\u578b\u505a\u7279\u6b8a\u5904\u7406\uff0c\u53ef\u4ee5\u901a\u8fc7\u5224HSSFCell.CellType\u6765\u89e3\u51b3\uff0c\u6bd4\u5982\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

        switch(cell.CellType)
        {
            case HSSFCellType.BLANK:
                dr[i] = “[null]”;
                break;
            case HSSFCellType.BOOLEAN:
                dr[i] =cell.BooleanCellValue;
                break;
            case HSSFCellType.NUMERIC:
                dr[i] =cell.ToString();    \/\/This is a trick to get the correct value of the cell.NumericCellValue will return a numeric value no matter the cell value is a dateor a number.<\/p>\n\n\n\n

               break;
            case HSSFCellType.STRING:
                dr[i] =cell.StringCellValue;
                break;
            case HSSFCellType.ERROR:
                dr[i] = cell.ErrorCellValue;
                break;
            case HSSFCellType.FORMULA:
            default:
                dr[i] = “=”+cell.CellFormula;
                break;
        }<\/p>\n\n\n\n

\u8fd9\u91cc\u53ea\u662f\u4e3e\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u3002<\/p>\n\n\n\n

\u5b8c\u6574\u4ee3\u7801\u4e0b\u8f7d\uff1ahttp:\/\/files.cnblogs.com\/tonyqus\/ImportXlsToDataTable.zip<\/a><\/p>\n\n\n\n

\u6ce8\u610f\uff0c\u6b64\u4ee3\u7801\u4e2d\u4e0d\u5305\u62ecNPOI\u7684assembly\uff0c\u5426\u5219\u6587\u4ef6\u4f1a\u5f88\u5927\uff0c\u6240\u4ee5\u5efa\u8bae\u53bbnpoi.codeplex.com\u4e0b\u8f7d\u3002<\/p>\n\n\n\n

\u6587\u7ae0\u6765\u6e90\uff1a https:\/\/www.cnblogs.com\/joean\/p\/4661056.html<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"

\u76ee\u5f55 1.\u8ba4\u8bc6NPOI 2. \u4f7f\u7528NPOI\u751f\u6210xls\u6587\u4ef6 2.1 \u521b\u5efa\u57fa\u672c\u5185\u5bb9 2.1.1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,3],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.zkjia.com\/index.php?rest_route=\/wp\/v2\/posts\/45"}],"collection":[{"href":"http:\/\/www.zkjia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zkjia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zkjia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zkjia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=45"}],"version-history":[{"count":2,"href":"http:\/\/www.zkjia.com\/index.php?rest_route=\/wp\/v2\/posts\/45\/revisions"}],"predecessor-version":[{"id":47,"href":"http:\/\/www.zkjia.com\/index.php?rest_route=\/wp\/v2\/posts\/45\/revisions\/47"}],"wp:attachment":[{"href":"http:\/\/www.zkjia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=45"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zkjia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=45"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zkjia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=45"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}