In preparing for an upcoming talk I'll be giving on the Managed Extensibility Framework (MEF), I wanted to demonstrate how fast and easy it is to use in a sample, reference application. This application creates a dynamic plugin. I first link a plugin and show it active, then I create a second plugin and show how it is dynamically added to the program during runtime. It all takes under 10 minutes and would be faster if I didn't want to pace the demo to show the steps involved.
Here is a direct link to the video
Here it is embedded: