title: Creating UML class diagrams in VS from code
body: <p>I am designing a simple class library and have already coded some parts of the interfaces/classes.</p>
  
  <p>I would like to use the existing code pieces to display them in the UML diagram.</p>
  
  <p>I could not find a way to do this. I am running Visual Studio 2010 Ultimate.</p>
  
  <p>What are the alternatives to this? creating all classes/interfaces in the diagram from scratch?</p>
  
  <p>What's the point of having the diagram "detached" from the real project?</p>