public bool isExist(DateTime first, DateTime last, string p)
        {
            BranchDeliverAmountInfoDao dao = new BranchDeliverAmountInfoDao();

            return(dao.isExist(first, last, p));
        }
        public void AddDeliverAmountInfo(DeliverAmountInfo obj)
        {
            BranchDeliverAmountInfoDao dao = new BranchDeliverAmountInfoDao();

            dao.AddDeliverAmountInfoDao(obj);
        }