title: C# Get a control's position on a form
body: <p>Is there any way to retrieve a control's position in a form, when the control may be inside other controls (like Panels)?</p>
  
  <p>The control's Left and Top properties gives me only it's position within it's parent control, but what if my control is inside five nested panels, and I need it's position on the form?</p>
  
  <p>Quick example:</p>
  
  <p>The button btnA is located on coordinates (10,10) inside the panel pnlB.<br>
  The panel pnlB is located on coordinates (15,15) inside the form frmC.</p>
  
  <p>I want btnA's location on frmC, which is (25,25).</p>
  
  <p>Can I get this location?</p>