A couple of years ago I posted an article demonstrating how Castle DynamicProxy and Castle Windsor can be used to implement concepts of Aspect-Oriented Programming (AOP). The version of Castle that I used at the time was even then an old out of date version. So I thought I'd revisit that little project and bring it up to date using the current latest versions of Castle.Core (contains DynamicProxy) and Castle.Windsor.

This article is a short demonstration of using Castle DynamicProxy for a somewhat real world application of Aspect-Oriented Programming (AOP). For the sake of this example, imagine, if you will, that you need to count some beans. But not just a few beans, no indeed, you need to count boxes and boxes of beans. For this important task what you need is a dedicated Bean Counter.