/// <summary>
        /// 删除优惠券
        /// </summary>
        /// <param name="PKId"></param>
        /// <returns></returns>
        public int DeleteCouponInPopup(int PKId)
        {
            Func <SqlConnection, int> action = (connection) => DalHomePageConfig.DeleteCouponInPopup(connection, PKId);

            return(dbManager.Execute(action));
        }