title: Show/select code being used while program is running in VS2013
body: <p>I am currently new to VS2013 and don't know if this is even a realistic expectation. Is it possible that while running a desktop application (non console) within VS, that it show you the code that is being executed, side by side with the application? An example might be to select a button or menu on the application's screen and then see the code used for that button on a separate window. The goal is to find out the code location of the features being run.</p>