How to Catch Exceptions in WPF when Calling a WCF Sevive

Question

How to Catch Exceptions in WPF when Calling a WCF Sevive

Answer 1

Hi Hui, I think this has already been covered by this question on stack overflow. WPF Exceptions

Bob.

Answer 2

Basically you'll have three approaches:

• Rethrow FaultException on your regular try/catch
• Mark your OperationContract with FaultContract attribute and translate your Exception to your custom Fault object, manually
• To implement a IErrorHandler behavior and let it handle WCF exceptions to you

This link can explain these options: Simplifying WCF: Using Exceptions as Faults