title: Error with tao SimpleOpenGlControl
body: <p>I am creating an usercontrol contains a "Tao.Platform.Windows.SimpleOpenGlControl".<br>
  In my control's constructor, I have    </p>
  
  <pre><code>{
      InitializeComponent();
      simpleOpenGlControl1.InitializeContexts();
  }
  </code></pre>
  
  <p>My problem:<br>
  When I use the control on a "Windows Forms Application" it's ok, but if I put the computer at hibernate or sleep mode, when visual studio is open and form that contains the control, is in design mode, the next time I turn it on this error comes up:  </p>
  
  <pre><code>Fatal Error
  can not activate the gl rendering context
  </code></pre>
  
  <p>and visual studio is not responding!<br>
  What's wrong here? I am doing something wrong?</p>