Re: How to tell if an interface method has been implemented

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Jon Skeet [C# MVP] wrote:

2. Should I just call MethodB as if it had been implemented?  Is there
any performance issues with calling an empty sub?

It's unlikely to be a bottleneck, certainly - I would only worry about it when you've definitely got a problem.

One thing you could do is add a custom attribute which you'd create (eg StubImplementationAttribute) to the stub implementation - then you could look for that.

.... but that would certainly take more time than just calling the empty method.



               Oliver Sturm
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