This is a feature I have grown accustomed to in Eclipse (Ctrl+Tab). Is there an equivalent in Visual C++?
I don't see this answer here, but at least in Visual Studio 2012 (Express included!), you can just assign your own keyboard command to go to the header file (NOTE: Only goes one way -- you can't go back to the source file unfortunately...)
Not sure which versions of VS this works in, but it doesn't require any add-ins and seems to do the trick in at least one direction.