Eric Lippert's Erstwhile Blog Why is deriving a public class from an internal class illegal? In C# it is illegal to declare a class D whose base class B is in any way less accessible than D.... Author: Eric Lippert Date: 11/13/2012 It's still essential! I am pleased to announce that Essential C# 5.0 by Mark Michaelis, and, new for this edition, yours... Author: Eric Lippert Date: 11/09/2012 Dynami