Cruft code. IoC to the rescue

Question

In question about usefulness of IoC Container, the winning submitter mentioned that with an IoC container you can take this:

public class UglyCustomer : INotifyP         


        

Answer 1

To do this in a generic way (i.e. a single piece of code implementing INotifyPropertyChanged for any class) use a proxy. There are lots of implementations around to do this with Castle.DynamicProxy or LinFu or Unity. These proxy libraries have good support in IoC containers, for example DynamicProxy has good integration with Castle Windsor and Unity interception (or whatever it's called) has obviously good integration with the Unity container.