title: How to get a form's maximized client size without maximizing it?
body: <p>How to get the client size of a <code>Form</code> when it's maximized without maximize it?</p>
  
  <p>From example, I want to create a <code>Bitmap</code> with the same size of the maximized <code>Form</code>'s client size, how can I do that?</p>