title: Get all keys that are pressed
body: <p>What do I have to use to be able to get "all keys" that are pressed on the keyboard at the moment? Since <code>Form.KeyPress += new EventHandler()</code> doesn't do much at all when it's filled of controls. It doesn't call it no matter what I do, neither KeyDown, KeyUp or anything else... and yeah, I know how to use them.</p>
  
  <p>So, if there's any function in the system that can check for pressed keys, that returns an array of the keys used or something - I would be grateful to be pointed in the right direction.</p>