public static tbl_UserPromotionCode GetPromotion(string id) { if (string.IsNullOrEmpty(id)) { return(new tbl_UserPromotionCode()); } else { DataTable dt = DALUserPermission.GetPromotion(id); if (dt != null && dt.Rows.Count > 0) { return(new tbl_UserPromotionCode(dt.Rows[0])); } else { return(new tbl_UserPromotionCode()); } } }