title: Add divider to context menu on tray icon
body: <p>I want add divider between context menu items on system tray icon. This is my code:</p>
  
  <pre><code>    ContextMenu cm = new ContextMenu();
      cm.MenuItems.Add("Resume", new EventHandler(MenuResume_Click));
      cm.MenuItems.Add(); // Here i want the divider
      cm.MenuItems.Add("Logout", new EventHandler(BTNExit_Click));
      cm.MenuItems.Add("Logout and Quit", new EventHandler(BTNExit_Compl));
  
      this.Hide();
      NIControlPanel.Visible = true;
      NIControlPanel.ContextMenu = cm;
  </code></pre>
  
  <p>Divider like is this one >> <a href="http://i.stack.imgur.com/pgksW.png" rel="nofollow">http://i.stack.imgur.com/pgksW.png</a></p>