title: Adding WCF Service Reference doesn't generate code
body: <p><strong>Scenario</strong>: </p>
  
  <ul>
  <li>
  Web Site project under .NET 3.5
  </li>
  <li>
  Visual Studio 2010
  </li>
  <li>
  WCF Service reference
  </li>
  </ul>
  
  <p><strong>Problem</strong>:<br />
  I'm trying to extend a class marked with the <code>DataContract</code> attribute. I though the generated class was declared <code>partial</code>, so that i could easily extend it. I tried declaring a partial class within the same namespace with the same name, but it doesn't seem to recognize what class it's extending. I tried locating the generated code file (Reference.cs) which i thought existed after reading this <a href="http://www.eggheadcafe.com/tutorials/aspnet/a1647f10-9aa4-4b0c-bbd9-dfa51a9fab8e/adding-wcf-service-refere.aspx" rel="noreferrer">article</a> inside the reference folder, but it wasn't there. When trying to navigate to the class's definition, i found out it was in a compiled library, and the biggest problem is that it wasn't declared as partial.
  <br />
  <strong>Question</strong>:<br />
  Is this difference related to the fact that i'm using a Web Site and not a Web Project?
  If so, is there a way that i could make the code generator (which also seems to compile the generated code) to declare class as partial?</p>