public ActionResult _AddContactComment(CustomerIdea model)
 {
     try {
         model.UserID = Userid;
         model.Type = 2;
         model.ID = 0;
         CustomerIdeaService.Save(model);
         return RedirectToAction("Contact", "Home");
     }
     catch {
         return RedirectToAction("Contact", "Home");
     }
 }
 public ActionResult _AddOrderDetailComment(CustomerIdea model, HttpPostedFileBase file)
 {
     try
     {
         model.Attachment = PathUpload;
         model.UserID = Userid;
         model.Type = 1;
         PathUpload = "";
         model.OrderID = OrderID;
         model.ID = 0;
         var _user = UserService.GetByID(Userid);
         model.Email = _user.Email;
         CustomerIdeaService.Save(model);
         return RedirectToAction("Detail", "Order", new { id=OrderID});
     }
     catch {
         return RedirectToAction("Detail", "Order", new { id = OrderID });
     }
 }