CMD dos comand

could you listen for key codes and just redirect to a new layout or

whiteout the screen with a sprite or extra layer?

Creative direction but you could still just apply 'focus' to another application or the desktop itself, printscreen will still capture what's on display.

Even if the print screen key could be disabled there is no way to stop the programs that do screen capture from a hot key....

I was wanting this as well I have a post on it somewhere. I see C2 as an app maker specializing in game apps. Not just a game maker although the app is most likely to be a game. This is based on the user not c2.

A game is first and foremost an app...

Plus it wouldn't stop people on mobile devices from using the screen capture functions