title: How can I get the X,Y position of a TWinControl (relative to the screen)
body: <p>I'm trying to show a custom hint in a TWinControl but I can't figure out how to get it's position.</p>
  
  <p>Using position 0,0 shows the hint on the top of my screen (outside the window) so I guess it must be the position of the control on the screen.</p>
  
  <p><strong>Edit:</strong></p>
  
  <p>I've found the TControl Property ClientOrigin which returns what I've expected, is it correct to use ClientOrigin.X and ClientOrigin.Y?</p>