//private void ProductName_Click(object sender, RoutedEventArgs e) { }

        //private void DataGridCheckBoxAll_Click(object sender, RoutedEventArgs e)
        //{
        //    selected.Clear();

        //    foreach (var item in this._voucherProductVM.RelationProducts)
        //    {
        //        if (item.IsChecked)
        //        {
        //            item.IsChecked = false;
        //        }
        //        else
        //        {
        //            item.IsChecked = true;
        //            selected.Add(item.SysNo);
        //        }
        //    }
        //}

        //private void ReqDataGridCheckBoxAll_Click(object sender, RoutedEventArgs e)
        //{

        //}

        private void audit_Click(object sender, RoutedEventArgs e)
        {
            selected.Clear();

            string tip = string.Empty;

            foreach (GiftVoucherProductRelationReqVM item in this.productreqgd.ItemsSource)
            {
                if (item.IsChecked)
                {
                    selected.Add(item.SysNo);
                }
            }

            if (!string.IsNullOrEmpty(tip))
            {
                Window.Alert("提示", tip, MessageType.Information, (obj, args) =>
                {
                    Window.Refresh();
                });
                return;
            }

            if (selected.Count == 0)
            {
                Window.Alert("请选择至少选择一个商品!");
                return;
            }

            if (selected != null && selected.Count > 0)
            {
                _facade.BatchAuditVoucherRequest(selected, (msg) =>
                {
                    Window.Alert("提示", msg, MessageType.Information, (obj, args) =>
                    {
                        //_facade.GetGiftVoucherProductInfo(RequestSysNo.Value, (vm) =>
                        //{
                        //    this._voucherProductVM = vm;
                        //    Window.Refresh();
                        //});
                        Window.Refresh();
                    });
                });
            }
        }