So I'm trying to generate a UML diagram with ArgoUML from a C# API, and realized that I actually want to generate the diagram from the already compiled and linked .NET API assemblies (.dll).< ...

UML diagrams express each concept once ... Visual Studio offers standard UML profiles and a C# profile. I'll copy and modify the C# profile to add metadata to the UML model. Profiles are XML files ...

Even though I have Team Suite MSDN subscription, since we run VS2008 apparently we can't use the "reverse engineer solution to Visio UML class diagrams" functionality that VS2005 had. Thanks ...