title: interacting between a C# project and C++ project in same solution
body: <p>I have a windows forms app written in C++/cli. I want to extend this app with some new forms and I'd like to create them in C# in a separate project. </p>
  
  <p>Is it possible to simply add a C# project to a solution that has the C++ project and the two will interact? By interaction, I mean that, say, a button clicked on a form written in the c# project will be able to call methods in the c++ project. Asked perhaps in a different way, can an object in the C# project reference an object in the c++ project? if so, do you know of an example code to get me started?</p>
  
  <p>Thanks.</p>