提示：

1.需要导入 com 里面的 Microsoft Office 12.0 Object Library 或者 Microsoft Office 11.0 Object Library

2.需要导入 .net 里面的 Microsoft.Office.Interop.Excel

直接看代码：代码太长了，放不下， 详细看附件-Tip:

1 need to import com inside Microsoft Office 12.0 Object Library or Microsoft Office 11.0 Object Library

2 need to import. Net inside Microsoft.Office.Interop.Excel

Direct look at the code: the code is too long to fit in detail at Annex