private void bindStatus()
{
List<Status> lst = new List<Status>();
lst.Add(new Status{val =-1, text = "All"});
lst.Add(new Status { val = 1, text = "Có" });
lst.Add(new Status { val = 0, text = "Không" });
ddlStatus.DataSource = lst;
ddlStatus.DataValueField = "val";
ddlStatus.DataTextField = "text";
ddlStatus.DataBind();
}
private void bindPromotionType()
{
List<Status> lst = new List<Status>();
lst.Add(new Status { val = 1, text = "Phần trăm" });
lst.Add(new Status { val = 0, text = "Giá trị" });
ddPromotionType.DataSource = lst;
ddPromotionType.DataTextField = "text";
ddPromotionType.DataValueField = "val";
ddPromotionType.DataBind();
}