public Result FixedDepositAccountInfoQueryInterface(string requestNumber, Req_4021 req_4021, bool isAll = false, string counterId = "")
{
var be = new BankEnterpriseDirectInterface(this.IsSpecialLine);
var result = be.FixedDepositAccountInfoQueryInterface(requestNumber, req_4021, isAll, counterId);
return(CommUtils.ToResult(result));
}