To reproduce my problem please do the following:

1. Create a new Windows Form Application in C#.
2. In the Properties window of Form1 set `FormBorderStyle` to `None`.
3. Launch program and press `Windows`+`Up`.
4. Now you are stuck in full screen.

In the default `FormBorderStyle` setting the `MaximizeBox` property to false will disable the `Windows`+`Up` fullscreen shortcut.

If the `FormBorderStyle` is set to `None` Microsoft decided it would be a good idea to disable all the Windows+Arrow key shortcuts except for the up arrow and then disable the disabling of the `MaximizeBox` property.

Is this a glitch? Any *simple* way to **disable this shortcut function the selfsame way it is disabled on all the other FormBorderStyles**?