The property is similar to the standard one of the TForm class, but it has additional values. Use this property instead of the TForm.BorderIcons to avoid any conflict situations. The following properties are additional:
- kbiRollup - points out whether to show or not the additional system button in the headline, minimizing the form into a small strip.
- kbiTray - points out whether to show or not the additional system button in the headline, allowing to minimize the form in the system tray.
