protected void GVAdmin_RowCommand(object sender, GridViewCommandEventArgs e)
 {
     if (e.CommandName == "edit")
     {
         Response.Redirect("AdminSetup.aspx?AdminID=" + e.CommandArgument);
     }
     else if (e.CommandName == "delete")
     {
         int AdminID = Convert.ToInt32(e.CommandArgument);
         using (PTCLEntities db = new PTCLEntities())
         {
             db.DeletePtclAdmin(AdminID);
         }
         FillAdmin();
     }
 }