title: Doxygen not documenting enum members
body: <p>I'm trying to document C# code which has some enum definitions with doxygen (ver 1.8.0). For some reason it does document the enum but not the member of the enum.</p>
  
  <p>Here is my code:</p>
  
  <pre><code>/// \file Test1.cs
  using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Text;
  
  
  ///document for namespace
  namespace testTheDoxygen
  {
  
          /// &lt;summary&gt;
          /// Document for class
          /// &lt;/summary&gt;
          public class Test1
          {
  
          /// &lt;summary&gt;
          /// Documentation for enum
          /// &lt;/summary&gt;
          public enum ThisIsEnum
          {
              /// &lt;summary&gt;
              /// Document for member 1
              /// &lt;/summary&gt;
              member1,
  
              /// &lt;summary&gt;
              /// Document for member 2
              /// &lt;/summary&gt;
              member2
              }
      }
  }
  </code></pre>