How to recognize .pc extension

How to set so that all .pc file will be open with visual studio? and it also recognize it as C/C++ code as well. I did the setting in registry before. Unfortunately, I deleted the files and totally forgot how to开发者_Go百科 it again.

just go in windows Explorer to a .pc file and right-click and "open with" then choose Visual Studio and check the box to make this "default".

EDIT : Then you go in Visual Studio to Tools menu -> Options menu, -> Text Editor, File extenstion and assign .pc to C++ .