Compare event handler when close child form with record value from caller form for D365FO

 class CustOpenTrans_form_Exthandler

{

    [PreHandlerFor(formStr(CustOpenTrans), formMethodStr(CustOpenTrans, close))]

    public static void CustOpenTrans_Post_close(XppPrePostArgs args)

    {        

        FormRun sender = args.getThis();

        CustTransOpen custTransOpen = sender.dataSource(formdatasourcestr(CustOpenTrans, CustTransOpen)).cursor();

        LedgerJournalTrans ljt = sender.args().record();

        info('Event: CustOpenTrans_Post_close');

        info(strFmt('Ledgertrans voucher %1',ljt.Voucher));

    }

    [FormControlEventHandler(formControlStr(CustOpenTrans, Save), FormControlEventType::Clicked)]

    public static void Save_OnClicked(FormControl sender, FormControlEventArgs e)

    {

        LedgerJournalTrans ljt = sender.formRun().args().record();        

        info('Event: Save_OnClicked');

        info(strFmt('Ledgertrans voucher %1',ljt.Voucher));

        

    }

    [FormEventHandler(formStr(CustOpenTrans), FormEventType::Closing)]

    public static void CustOpenTrans_OnClosing(xFormRun sender, FormEventArgs e)

    {

        LedgerJournalTrans ljt = sender.args().record();      

        info('Event: CustOpenTrans_OnClosing');

        info(strFmt('Ledgertrans voucher %1',ljt.Voucher));

    }

}