title: c# Form Minimize/Maximize Buttons gone?
body: <p>On one of my forms the Minimize/Maximize Buttons are gone.
  The <code>ControllBox</code> is set to <code>true</code> as is the <code>MaximizeBox</code> and <code>MinimizeBox</code>.</p>
  <p>Is there some other setting I have missed?</p>