title: Keep primary monitor in fullscreen while working on the other one
body: <p>Sometimes I use 1 screen for games or movies while I can watch some working-progress or just my internet browser on the other one.</p>
  
  <p>So if I want to use the other screen, I always have to minimize the window in fullscreen and this is pretty annoying from time to time.
  <br />
  Is there a way to set the focus to the other monitor and keep the fullscreenmode?</p>
  
  <p>I tried some things with the WinAPI and PInvoke without success.
  <br />
  Any suggestions?</p>