While working with Wintellect's Power Collections, I noticed that they have a
unit test assembly that accesses internal classes in their power collection
assembly. I thought the definition of "internal" was that you could not
access an internal class from another assembly (without using reflection as a
back door). I cannot find anything special that they have done, but cannot
duplicate it.  I must be missing something terribly simple about how
assemblies work.

As of v2.0 of the framework there's a InternalsVisibleTo attribute
that lets you do this.


Mattias

using unmanaged dlls from managed dll wrappers.
MSDN Using Asynchronous Server Socket ?
Event name from EventHandler or Delegate?
Aborting a thread while on sleep
Outlook.MaiIteml.Move: The RPC server is not available