Databinding from outside a library

In the project I am working on I did some databinding on custom objects and on application settings. Because I want to separate the domain model from the view, the custom objects are in the model and the databinding is happening in the view. The domain model has also defined some application settings and, again, databinding is happening in the view.
The thing that bothers me is because I have created the custom objects not to be modifiable from outside the library and the application settings are defined in a internal class, I cannot do the databinding directly on them but using some custom wrappers. And I was thinking maybe there is a more elegant solution. Any thoughts?
Regards,
Valentin Iliescu
[721 byte] By [viliescu] at [2008-2-21]