title: How to simulate key press (left / right Windows key) on button click
body: <p>I would like to simulate a key press to create a button click event.</p>
  <p>After clicking the button in the Unity UI, the keys should be pressed 2 times (key_down, key_up 2 times)(with a small time gap (milliseconds) in between, so the start menu will open and close very fast without being noticed.</p>
  <p>How can I do this in Unity for a UI button click.</p>
  <p>E.g. When I press any UI button (in unity or winforms) I want to simulate a key press e.g. on a button click the combination of Ctrl+ ESC virtual key will be pressed and start menu will open</p>