"Assembly Required"

This was a great presentation! I will be utilizing some of these patterns on a large Enterprise Winform application. My only thoughts for improving this is that I did not hear any discussion of de-coupling events with respect to composite applications, ie Event Aggregation. That is probably an entire topic also, but it is a natural fit with this topic since loosely coupled modules still likely need to be aware of external events.

Thanks Robert. I agree... that would be another natural area to cover. Not sure if you have seen this... but there is a decoupled event implementation that you can adopt in the composite guidance that Microsoft publishes. You can also get pretty far without using decoupled events. Thanks again for the comments.

Shannon