I am trying to follow some starter guides for using MEF in .Net 4, but I get stuck when I get to setting up the application. The instructions say to do this:
var catalog = new DirectoryCatalog(@".\");
var container = new CompositionContainer(catalog);
container.Composeparts(this);
But the version of System.ComponentModel.Composition included with .Net 4 doesn't seem to have the Composeparts method available on CompositionContainer, and I am unable to find a good reference on how to do this in the current system.
Here is the reference I am currently using: Building Composable Apps in .NET 4 with the Managed Extensibility Framework
Does anyone out there have a better reference that I should be looking at?