public ActionResult _GoodsReturnGridView()
        {
            var viewModel = GridViewExtension.GetViewModel(ViewBag.productId + "goodsreturngridview");

            if (viewModel == null)
            {
                viewModel = GoodsReturnCustomBinding.CreateGoodsReturnGridViewModel();
            }

            return(_GoodsReturnGridActionCore(viewModel));
        }
        public ActionResult _GoodsReturnGridActionCore(GridViewModel gridViewModel)
        {
            gridViewModel.ProcessCustomBinding(
                new GridViewCustomBindingGetDataRowCountHandler(args =>
            {
                GoodsReturnCustomBinding.GoodsReturnDataRowCount(args, CurrentTenantId, CurrentWarehouseId);
            }),

                new GridViewCustomBindingGetDataHandler(args =>
            {
                GoodsReturnCustomBinding.GoodsReturnData(args, CurrentTenantId, CurrentWarehouseId);
            })
                );
            return(PartialView("_GoodsReturnGridView", gridViewModel));
        }