#21 Looking Into Service Interface in WCF || Windows Communication Foundation In Tamil

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Looking Into Service Interface in WCF (In Tamil) – This Video Explains Looking Into Service Interface.

Looking Into Service Interface in WCF :

The preferred way to create a Windows Communication Foundation (WCF) contract is by using an interface. This contract specifies the collection and structure of messages required to access the operations the service offers.


This interface defines the input and output types by applying the ServiceContractAttribute class to the interface and the OperationContractAttribute class to the methods that you want to expose.


Creating a WCF contract with an interface :


1. Create a new interface using Visual Basic, C#, or any other common language runtime language.

2. Apply the ServiceContractAttribute class to the interface.

3. Define the methods in the interface.

4. Apply the OperationContractAttribute class to each method that must be exposed as part of the public WCF contract.

This Video is Part of " Windows Communication Foundation ( In Tamil ) "
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