你得把你是怎么保存的说一下啊,要不别人怎么知道要怎么判断。
Response.Clear();
Response.AddHeader("Content-Disposition",
"attachment;filename=" +
excelName);
Response.AddHeader("Content-Length", MyFileInfo.Length.ToString());
Response.ContentType = "application/ms-excel";
Response.WriteFile(MyFileName);
HttpContext.Current.ApplicationInstance.CompleteRequest();
//这是导出的方法,导出也是普通的导出,保存就是浏览器弹出的那个保存excel小窗体啊,