Default radio button on the Custom Screen

[Stanislaw]

Just a note.

Apart from what is written here:

https://forums.indigorose.com/forum/old-versions/setup-factory-8-0/29043-need-some-help-with-radio-buttons

...the only thing required in the Preload screen is something like this:

DlgRadioButton.SetProperties(CTRL_RADIO_BUTTON_01, {Checked=true});