Inheriting From a Native C++ Class in C#

It is really a excellent and interesting article I have seen in recent days, it could not be more amazing. 

The author show you how to "inherit" from C++ class in C#, creative idea and damn cool.

http://blogs.msdn.com/vcblog/archive/2008/12/08/inheriting-from-a-native-c-class-in-c.aspx