First of all it is great that you like our new Domain Model approach and I apologize for the lack of documentation at the moment. We are working on an improved set of code libraries and knowledge base articles as well as an revised documentation.
Fortunately we have a Code Library example that targets working with WPF and the OpenAccess Domain Model. You can find it here. Basically you need to create a class library, add the Domain Model and configure it. Reference it from your consumer project and add the connection string to the referencing project.
Then you can instantiate a new Context and use it as a base for queries. This example will be a good starting point for you. If do however have more question do not hesitate to contact us.
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