private void BindProductPromotions()
{
this.grdPromoteSales.DataSource = SubsitePromoteHelper.GetPromotions(true);
this.grdPromoteSales.DataBind();
}
private void BindPromoteSales()
{
grdPromoteSales.DataSource = SubsitePromoteHelper.GetPromotions();
grdPromoteSales.DataBind();
}