title: Edit and Continue does not Work in VS 2010 / ASP.Net MVC 2
body: <p>Although Enable Edit and Continue is checked on the Web tab of my ASP.Net MVC 2 project, I cannot in fact change the source code while running.  For example, if I try to edit a controller while paused in the debugger, I cannot change the file (acts as if read only).</p>
  
  <p>I found a related post <a href="https://stackoverflow.com/questions/2387985/edit-and-continue-in-asp-net-web-projects">Edit and continue in ASP.NET web projects</a>, however</p>
  
  <ul>
  <li>The answers seem to suggest I should be able to at least edit the code, then reload the page to see the result.</li>
  <li>I don't know what the distinction is between a Web Application and Web Site projects</li>
  </ul>