操作MS Excel对象的最简单方法是使用 Interop [ ^ ]。

如何：使用COM Interop创建Excel电子表格（C＃编程指南） [ ^ ]

http://csharp.net-informations.com/excel/csharp-excel-tutorial .htm [ ^

I want to create a more number of excel sheets with in a single excel file using C# .net 3.5 Please help me any one got the solutions........

The easiest way to manipulate MS Excel''s objects is to use Interop[^].
How to: Use COM Interop to Create an Excel Spreadsheet (C# Programming Guide)[^]
http://csharp.net-informations.com/excel/csharp-excel-tutorial.htm[^]