private void BindCountDown()
{
DbQueryResult countDownList = PromoteHelper.GetAdOrderInfoList(new GroupBuyQuery
{
OrderId = this.OrderId,
starttime = this.calendarStartDate.SelectedDate.HasValue ? this.StartTime.ToString() : "",
endtime = this.calendarEndDate.SelectedDate.HasValue ? this.EndTime.ToString() : "",
keyword = this.KeyWord,
PageIndex = this.pager.PageIndex,
PageSize = this.pager.PageSize,
SortBy = "OrderTIme",
SortOrder = SortAction.Desc
});
this.grdCountDownsList.DataSource = countDownList.Data;
this.grdCountDownsList.DataBind();
this.pager.TotalRecords = countDownList.TotalRecords;
this.pager1.TotalRecords = countDownList.TotalRecords;
}