RadVC for Visual C++ Version 6 - Version 1.0 RadVC is a Developer Studio Add-in that allows a Visual C++ programmer to work in a Visual Basic like Rapid Application Development (RAD) environment. It helps users to visually add forms and controls in its form designer, while it generates and inserts related code in Developer Studio’s editor in the background. The code generated is based on a MFC Extension Library, called RAD Foundation Class (RFC)