Code coverage tools can do that.

>Is there a tool or utility in/for VS2010 that will attempt to scan project(s) modules and determine if methods in modules are not called anywhere in the project(s)?
>
>I can see how this is something that might not be able to be done with high confidence in the results but it might help for tracking down unused methods in code, particularly for "inherited" projects ( a situation I am facing ).
>
>Thanks,
>Bill