Build Only Startup Project
Visual Studio Extention for building only a startup project. Shift+F6 builds the current one, but in some cases you always want to build the start one regardless of the current project in the editor. This is useful for C++ solutions which contains many projects.
https://visualstudiogallery.msdn.microsoft.com/c1a64121-48d1-459c-a971-d1c296456309