摘要：
添加button在worksheet中1.Shapes Object (Excel)Reference:http://technet.microsoft.com/zh-cn/library/ff8411482. OLEObject3. http://stackoverflow.com/questions/4046769/how-to-programatically-create-button-on-excel-worksheet-in-c4.这个还没有读，应该不错http://codeidol.com/csharp/c-sharp-in-office/Using-Windows-Forms-i 阅读全文
