WCF Samples

Hello World Service

Basic request/response service that returns a greeting message.

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Chat Service

Duplex communication example demonstrating callbacks in WCF.

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File Transfer Service

Stream large files efficiently using streaming transfer mode.

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Secure Service (Transport Security)

Example showing how to configure transport-level (HTTPS) security.

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Secure Service (Message Security)

Illustrates WS-Security with message-level encryption and signing.

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RESTful Service

Exposes operations via HTTP GET/POST using the WebHttpBinding.

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Metadata Exchange (MEX)

Demonstrates publishing service metadata for client generation.

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Instance Context Modes

Shows PerCall, PerSession, and Singleton service instance modes.

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