How to see .net library source code with ReSharper 5 and visual studio 2010?

Question

I used to see any .net source code (like System.String) with ReSharper and Visual Studio 2008. since I migrated to Visual studio 2010, this option doesn't give the full source code but just the definitions of the class.

How can I fix this, to use the microsoft's symbols server again?

Edit: Maybe the problem is only with .net-4.0 assemblies. is microsoft released symbols to to .net-4.0 assemblies also?

Answer 1

If you go to ReSharper -> Options -> Tools -> External Sources, you can set the preference order of where ReSharper gets its definition view from. Make sure "Sources from symbol files" is checked, and check the options at the bottom of that page.