title: Decrease Visual Studio build time
body: <p>I've got a Visual Studio solution that consists of about 100 projects. Most of them form a dependency hierarchy. Now if I change a single .cs for a project and build it, all dependent projects get built as well - regardless of whether they've been changed or not. Is there a way to make Visual Studio only build the changed projects? I'm wasting minutes every time I do a little change by rebuilding the whole lot. It adds up big time!</p>