I can go to fullscreen fine. But whenever i press the window key on the keyboard or click on another window in a different monitor. It drops out of fullscreen and goes into window mode. Is there anyway i can force it to stay in fullscreen mode no matter what.
Thanks.
I would start looking at your windows message handler to see if you're getting WM_ACTIVATE or WM_SIZE events and possibly doing the full-screen switch yourself in error.
Yes, try to do that, and when you get the message, check if your application was activated and call the method IDXGISwapChain::SetFullscreenState with parameter Fullscreen set to TRUE. That should work :)
