}       //	setCurrencyRate

        /// <summary>
        ///     Set Accounted Amounts
        /// </summary>
        /// <param name="windowNo">window no</param>
        private void SetAmt(int windowNo)
        {
            //  Get Target Currency & Precision from C_AcctSchema.C_Currency_ID
            int?        C_AcctSchema_ID = GetCtx().GetContextAsInt(windowNo, "C_AcctSchema_ID");
            MAcctSchema ass             = MAcctSchema.Get(GetCtx(), C_AcctSchema_ID.Value);
            int?        Precision       = ass.GetStdPrecision();

            Decimal?CurrencyRate = GetCurrencyRate();

            if (CurrencyRate == null)
            {
                CurrencyRate = Env.ONE;
                SetCurrencyRate(CurrencyRate);
            }

            //  AmtAcct = AmtSource * CurrencyRate  ==> Precision
            Decimal?AmtSourceDr = GetAmtSourceDr();

            if (AmtSourceDr == null)
            {
                AmtSourceDr = Env.ZERO;
            }
            Decimal?AmtSourceCr = GetAmtSourceCr();

            if (AmtSourceCr == null)
            {
                AmtSourceCr = Env.ZERO;
            }

            Decimal?AmtAcctDr = (Decimal.Multiply(AmtSourceDr.Value, CurrencyRate.Value));

            //AmtAcctDr = AmtAcctDr.setScale(Precision, BigDecimal.ROUND_HALF_UP);
            AmtAcctDr = Decimal.Round(AmtAcctDr.Value, Precision.Value, MidpointRounding.AwayFromZero);
            SetAmtAcctDr(AmtAcctDr);
            Decimal?AmtAcctCr = Decimal.Multiply(AmtSourceCr.Value, CurrencyRate.Value);

            AmtAcctCr = Decimal.Round(AmtAcctCr.Value, Precision.Value, MidpointRounding.AwayFromZero);
            SetAmtAcctCr(AmtAcctCr);
        }       //	setAmt