title: C# Interface containing a property with an enum type
body: <p>Trying to create an interface do the following which is not allowed any suggestions on how to resolve.</p>
  
  <pre><code>interface IMessages
  {
      enum MessageItems { 
          Processing, 
          Completed, 
          Error 
      }
  
      MessageItems MessageVerification { set; }
      MessageItems MessageCreteUpload { set; }
      MessageItems MessageUploading { set; }
  }
  </code></pre>