Tools for studying the structure of the project

Question

C++ / C#

Good evening, colleagues!

What tools do you know that allow you to simplify (speed up) the process of understanding the project?

Let me explain what is the point. I was transferred to a new project, there are already ~ 200 projects in the solution (Silverlight, Sharepoint, WCF, regular libs, etc.) and the task is to understand it as soon as possible and join the development. I wonder what you use in such cases?

Answer 1

Visual Studio 2012 Professional.
codemap. Allows you to understand the dependencies between classes, projects.
Class Diagram - the same thing, but from a different angle.
Basically, I use the first one exclusively, because the gui is comfortable and generally cute. =)