Find and remove redundant or unused code in Visual Studio 2008

Question

I have been working on a huge VS 2008 (C#) project. Recently we have been restructoring a section of the solution to use domain driven design in an attempt to increase the quality of the code and architecture.

Everything has gone fine, however there will be a large amount of redundant code now nestled in the old business layer (cant remove the whole business layer as it is still used elsewhere). So my question is.... is there a (preferrably free) tool out there which I can use to discover a list of methods that are not called anywhere in a solution?

Answer 1

See this article (by TrueWill) on detecting unused methods in C#:

Also, you might want to try FxCop or ReSharper.