Windows Communications Foundation Simple Beginning

Does anyone know of some (very) simple tutorials on line on the WCF?

Basically I need to play catch up and would like to start with a very basic sample so that i can get 开发者_如何学运维some good ground work in place before moving on to more advanced topics.

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Start here:

What is WCF?

Writing the WCF Hello World App (service)

Writing your first WCF (client)

Very simple as you want...

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Because I am lazy and would rather have someone tell me about WCF while I could see their code, I liked these screencasts.

1) Beginner's Guide to Windows Communication Foundation

2) Windows Communication Foundation (WCF) Screencasts