How to extend base class functionality on system level?

Question

I'm looking for a way to extend base classes on a system level. At the moment I'm particulary interested in extending the MessageQueue class of the System.Messaging namespace with custom logging. I have many programs using this class and it's send and receive functionality, but we're experiencing problems in managing the environment. I want to build in some logging on the system level rather than having to change all of the applications.

Is this possible?