public ActionResult Del(long?id)
        {
            WareHouseResult res = new WareHouseResult();

            try
            {
                res = _service.Del(id.Value);
                return(Json(res));
            }
            catch (Exception ex)
            {
                res.Msg     = ex.ToString();
                res.success = false;
                return(Json(res));
            }
        }