Can I redirect .NET method calls to a new method at runtime?

Question

Suppose I have the following .NET classes:

public class C
{
    public void M()
    {
        ....
    }
}

and

public class         


        

Answer 1

I suspect you could do some IL weaving with PostSharp.

I did find this nice article on using other tools too : http://blog.andreloker.de/post/2009/02/14/Simple-AOP-call-interception-with-DynamicProxy.aspx