Can we override methods in WCF or Web Services

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Hi Everyone,

Today i got an interview question that can we Override methods in WCF or Web Service.

I just want to know that can we Override WCF Methods or Web services Methods.If Yes then How?

One more Question i have .

Why we use Interface in WCF Services instead of Classes.Why Microsoft introduced interface in WCF.

Posted 23-Jul-13 9:23am

Ashad25

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Sergey Alexandrovich Kryukov 23-Jul-13 15:34pm

This is pretty hard to explain, you should better ask Microsoft, but using interfaces is certainly very natural. The whole notion "instead of" is wrong. It's not "instead"... And I don't understand which methods you are going to override. If this is the interface method, it is "implemented", not "overridden", but you can always make the implementing method virtual and override in some descendant class.
—SA

Ashad25 24-Jul-13 3:09am

Hi i didn't get your answer exactly about why we use interfaces in wcf services. my question is instead of declaring methods in interface i can use a class and define those methods.Then why Microsoft come with one extra Interface.What is the benefit of doing so.

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