Need help creating a dialog for an MS-DOS script

[Leo]

@Hurpin

Is there a way that I can specify a default value for the Quality control?

Yes, replace your current Dlg.Show(); line with something this:

    Dlg.Create(); // Dialog is not visible yet.
    // ... Set up controls as needed
    Dlg.Control('Quality').value = 3;
    // ...
    // Dlg.Show(); needed here before Opus 12.22
    Dlg.RunDlg(); // Dialog becomes visible. Won't return until dialog is closed.