>I know evey form has a resize event (which I can use to recenter the object) but how can I edit the _screen.resize event?

Well, you can your app a Top Level FOrm, or you can use a Timer to monitor the size and position of the screen, then based on that you can simulate the events. I also remember hearing an FLL recently added to the Files Section that does this, though I haven't used it or know how it works.