WCF and interfaces on data contracts

Question

While creating the WCF proxy using svcutil, is it possible to include the interfaces as well from which the data contracts inherit, e.g.:

public class SomeTy         


        

Answer 1

You can inherit from the class implementing ISometype and add it to serialization using KnownType attribute:

Can I force svcutil.exe to generate data contracts for a WCF service?