title: Get caret position in non-GDI apps
body: <p>So I'm writing an accesibility app that needs to know the location of the text entry caret. I tried GUIThreadInfo, but while that works in basic apps like Notepad, it fails in more complex ones like Chrome, iTunes, etc. that handle their own UI.</p>
  
  <p><em>Is there even a way to get the caret position from apps like this?</em> </p>