Handling fatal exceptions in ViewModel/Model

Question

I have an application written using the M-V-VM approach.

The data access is done in the Model. If a fatal error occurs here (for example, the connection to the data sour

Answer 1

Recently come across a way of getting around the swallowed exception problem in a global way.

Create a custom binding class and override UpdateSourceExceptionFilter - see sample in this thread.

Unfortunately this is just WPF 4.0 and not SL 4.0.