public virtual List <doGetBalanceDepositByBillingCode> GetBalanceDepositByBillingCode(string strContractCode, string strBillingOCC, string c_CURRENCY_LOCAL, string c_CURRENCY_US)
        {
            BLDataEntities context = new BLDataEntities();

            return(context.GetBalanceDepositByBillingCode(strContractCode, strBillingOCC, c_CURRENCY_LOCAL, c_CURRENCY_US).ToList());
        }