CustFreeTextInvoice_MarkupTrans.existsLineNum Method [AX 2012]
Determines whether the LineNum data item exists in the data container.
Syntax
public boolean existsLineNum()
Run On
Called
Return Value
Type: boolean
true if the LineNum data item exists; otherwise, false.
Remarks
For more information, see the AfStronglyTypedDataContainer class.