Excel文件互操作问题
--------------------编程问答-------------------- 重新引用Microsoft.Office.Interop.Excel看看*****************************************************************************
签名档: http://feiyun0112.cnblogs.com/ --------------------编程问答-------------------- using Microsoft.Office.Interop.Excel;
using ExcelApp = Microsoft.Office.Interop.Excel.Application;
Application app = new ExcelApp(); --------------------编程问答-------------------- 引用高版本的Microsoft.Office.Interop.Excel
补充:.NET技术 , .NET Framework