private void gridEIMSInvoiceList_LoadingDataSource(object sender, Newegg.Oversea.Silverlight.Controls.Data.LoadingDataEventArgs e)
 {
     queryFilter.VendorSysNo = VendorSysNo.Value.ToString();
     //queryFilter.PMSysNo = PMSysNo.Value.ToString();
     serviceFacade.QueryPurchaseOrderEIMSInvoiceInfo(queryFilter, (obj, args) =>
     {
         if (args.FaultsHandle())
         {
             return;
         }
         List <EIMSInfoVM> EIMSList = new List <EIMSInfoVM>();
         EIMSList = DynamicConverter <EIMSInfoVM> .ConvertToVMList(args.Result.Rows);
         this.gridEIMSInvoiceList.ItemsSource = EIMSList;
     });
 }