title: Force code analysis before committing to TFS
body: <p>I would like to force all my team members to perform a code analysis on their C# source code before committing it to the TFS. In this analysis, I would like to have code quality (style and possible errors). </p>
  
  <p>I've found CodeRush, ReSharper, but they are very expensive.
  I've also found FXCop, but it is only for DLL and EXE files.
  I've fuond StyleCop, but I couldn't find a way to integrate it to TFS and there is no "severity" in the warning messages.</p>
  
  <p>Do you know any tools that have this kind of feature?</p>
  
  <p>Thanks!</p>