title: Change C++/CLI project to another framework than 4.0 with vs2010
body: <p>Since I upgraded my project to visual studio 2010 project format, my C++/CLI project is targeted to .net framework 4.0. </p>
  
  <p>It is easy to switch the framework version to another version from a C# project, but I have no clue how to do this in a C++/CLI project, I see no setting for this in the project property pages.</p>