Windows Class Viewer: I just found this gem
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cptools/html/cpconwindowsformsclassviewerwincvexe.asp

"The Windows Forms Class Viewer allows you to quickly look up information about a class or series of classes, based on a search pattern. The class viewer displays information by reflecting on the type using the common language runtime reflection API."

it gives you a nice, clean and quick view of all the members of a class (in C# code), WinCV allows you to load your own assemblies to browse