public PartialViewResult DeleteCart(int id)
 {
     try
     {
         int CustomerId = Convert.ToInt32(Session["CustomerId"]);
         int CartId     = balCustomer.CartCustomerExist(CustomerId);
         var val        = balCustomer.DeleteCart(CartId, id);
         Session["CartCount"] = CartCount();
         return(GetCartProducts());
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }