How to Get Customer Free Text Invoice "Totals" form field value with X++ in D365FO

Customer free text invoices are an essential aspect of financial management in D365FO. In this blog, I have compiled all the code needed to retrieve the value of every single field in the "Totals" form, as shown in the image below.

Note: Pre-requisite to get all the values is customer invoice (CustomerInvoiceTable).

Instantiating CustFreeInvoiceCalcTotals class:

CustFreeInvoiceCalcTotals custFreeInvoiceCalcTotals = new CustFreeInvoiceCalcTotals(custInvoiceTable);

Calculating Totals:

custFreeInvoiceCalcTotals.calc();

1- Get a Credit limit from the custFreeInvoiceCalcTotals class:

CustCreditMaxMST creditMax;

creditMax = custFreeInvoiceCalcTotals.custFreeInvoiceCreditMax();

2- Get a Credit Available from the custFreeInvoiceCalcTotals class:

CustCreditFreeValueMST freeValue;

freeValue = custFreeInvoiceCalcTotals.custFreeInvoiceFreeValue();

3- Get a Line Discount from the custFreeInvoiceCalcTotals class:

SalesSumLineDiscAmount lineDisc;

lineDisc = custFreeInvoiceCalcTotals.custFreeInvoiceLineDisc();

4- Get a Subtotal Amount from the custFreeInvoiceCalcTotals class:

AmountCur sumLines;

sumLines = custFreeInvoiceCalcTotals.custFreeInvoiceInvoiceAmountGTE();

5- Get a Total Discount from the custFreeInvoiceCalcTotals class:

SalesEndDiscAmount endDisc;

endDisc = custFreeInvoiceCalcTotals.custFreeInvoiceEndDisc();

6- Get a Total Charges from the custFreeInvoiceCalcTotals class:

MarkupSumSales sumMarkup;

sumMarkup = custFreeInvoiceCalcTotals.custFreeInvoiceMarkup();  

7- Get a Sales Tax from the custFreeInvoiceCalcTotals class: 

TaxAmountCur sumTax;

 sumTax = custFreeInvoiceCalcTotals.custFreeInvoiceTaxTotal();

8- Get a Round-Off from the custFreeInvoiceCalcTotals class:

RoundOff invoiceRoundOff;

invoiceRoundOff = abs(custFreeInvoiceCalcTotals.custFreeInvoiceRoundOff());

9- Get an Invoice Amount from the custFreeInvoiceCalcTotals class:

AmountCur invoiceAmount;

invoiceAmount = custFreeInvoiceCalcTotals.custFreeInvoiceInvoiceAmount();

10- Get a Cash Discount from the custFreeInvoiceCalcTotals class:

CustCashDiscAmount cashDisc;

cashDisc = custFreeInvoiceCalcTotals.custFreeInvoiceCashDisc();

11- Get an Exchange rate from the CustInvoiceTable table1-:

Exchrate exchRate;

exchRate = CustInvoiceTable.displayExchRateForReportingCurrency();

12- Get a Currency from the custFreeInvoiceCalcTotals class:

CustCurrencyCode currency; 

currency = custFreeInvoiceCalcTotals.custFreeInvoiceCurrency();

 Result: