protected void DetailsView1_ItemUpdated(object sender, DetailsViewUpdatedEventArgs e)
 {
     GridView1.Visible = true;
     DetailsView1.Visible = false;
     string edit = Request.QueryString["edit"];
     if (edit == "2")
     {
         EmailSend send = new EmailSend();
         
         send.sendPwdEmail();
     }
 }