private void queryOrders(Pagination pagination)
 {
     try
     {
         IEnumerable <RefundFailedRecord> orders = OrderQueryService.QueryRefundFailedRecords(getCondition(), pagination);
         dataList.DataSource = orders.Select(item => new
         {
             item.OrderId,
             item.ApplyformId,
             BusinessType = item.BusinessType.GetDescription(),
             item.RefundTime,
             item.RefundFailedInfo
         });
         dataList.DataBind();
         if (pagination.RowCount > 0)
         {
             pager.Visible = true;
             if (pagination.GetRowCount)
             {
                 pager.RowCount = pagination.RowCount;
             }
         }
         else
         {
             pager.Visible = false;
         }
     }
     catch (Exception ex)
     {
         ShowExceptionMessage(ex, "查询");
     }
 }