Dynamically extract interfaces from silverlight modules and load modules

In some winforms / webforms applications, I wrote a module that at application start, using reflection, inspects all assemblies from BIN folder, extract all public classes and interfaces they implement and write into a repository. This to to allow me later, at runtime, to load modules based on interfaces they implements and use.

I need to know if / how can I accomplish this for Silverlight. Is there any way to inspect all XAP's and extract all modules together with their metadata? And later to be able to dynamically load the module where the component I need is locate开发者_开发问答d, and then load the component from it.

Thank you

The source code for MEF's DeploymentCatalog should show how to inspect the main application XAP as well as download and inspect other XAPs.