title: Event using generic EventHandler<> not visible in Designer
body: <p>I've just noticed that if I add an event using a generic eventhandler to my UserControl, the event is not visible in the designer when I add the user control to a form.</p>
  
  <pre><code>public event EventHandler&lt;TEventArgs&lt;int&gt;&gt; EventNotVisibleInDesigner;
  public event EventHandler EventVisibleInDesigner;
  </code></pre>
  
  <p>Not particularly worrisome, but is this by-design/normal, or am I doing something wrong?</p>