VS2010 'Show Derived Types' option missing in Class View

Question

I am working with a Visual C# project in Visual Studio 2010 and browsing various types in the Class View. According to this documentation, there is supposed to be a 'Show Derived Types' option in the class view settings menu similar to the 'Show Base Types' option. However, it seems to be missing.

I haven't managed to find any bug reports or references to this issue so I'm wondering if I'm just missing something here.

Answer 1

I see it in Visual Studio 2010, a C++ project with derived types. However, in a C# project as mentioned with derived types, this option is not provided. I am checking on a project without derived types to see if that may be a cause for the option to be disabled.

EDIT: It appears that a project without derived types do not seem to disable the option, but I can only see the option on C++ projects, and not for Visual C# projects.

C++ Project with derived types (opened in the Visual C++ Dev Environment Setting):

C# Project with derived types, note that this solution is opened in the Visual C# Development Environment

My assumption is that the documentation listed is for specific environments and project types only.