导出gridview以出现错误

Question

亲爱的，我尝试使用下面的代码将导出导出为ex​​cel，但无法正常工作 我用过这个帖子 link text

HtmlForm form = new HtmlForm(); 
string attachment = "attachment; filename=Patients.xls"; 
Response.ClearContent(); 
Response.AddHeader("content-disposition", attachment); 
Response.ContentType = "application/ms-excel"; 
StringWriter stw = new StringWriter(); 
HtmlTextWriter htextw = new HtmlTextWriter(stw); 
form.Controls.Add(gridview1); 
this.Controls.Add(form); 
form.RenderControl(htextw); 
Response.Write(stw.ToString()); 
Response.End(); 

Answer 1

您是否尝试添加到aspx页面指令

EnableEventValidation ="false"