public Result CashMangeContractQueryInterface(string requestNumber, Req_4055 req_4055, string counterId = "")
        {
            var be     = new BankEnterpriseDirectInterface(this.IsSpecialLine);
            var result = be.CashMangeContractQueryInterface(requestNumber, req_4055, counterId);

            return(CommUtils.ToResult(result));
        }