A Brief Version History of WCF

A Brief Version History of WCF

26 Aug 2022
Beginner
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WCF stands for Windows Communication Foundation. It is Microsoft's latest technology that enables applications in a distributed environment to communicate with each other. WCF is Microsoft's unified programming model for building service-oriented applications. It enables developers to build secure, reliable, transacted solutions that integrate across platforms and interoperate with existing.

WCF Version History
WCF Version
Introduced with .NET & IDE
Features Detail
4.5
4.5 and Visual Studio 2012
  1. Task-based Async Support

  2. Contract-First Development

  3. WCF Configuration Validation

  4. Web Socket Support

  5. UDP Endpoint Support

  6. New Https protocol mapping on IIS

  7. Streaming Improvements

  8. Multiple Auth support for single endpoint

4.0
4.0 and Visual Studio 2010
  1. Simple Configuration

  2. Serialization Enhancements

  3. Support for WS-Discovery

  4. Routing Service

  5. Standard Endpoints

  6. Workflow Service

3.5
3.5 and Visual Studio 2008
  1. UriTemplates Support

  2. Support for REST Style Services

  3. Asp.NET Ajax Integration and JSON support

  4. Added WS* Specification Support

  5. Support for RSS and Atom feeds

3.0
3.0 and Visual Studio 2005
  1. Introduced first version of WCF with many features like Address, Binding, Contract, Sessions, Instancing, and Concurrency management

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Shailendra Chauhan (Microsoft MVP, Founder & CEO at Scholarhat by DotNetTricks)

Shailendra Chauhan, Founder and CEO of ScholarHat by DotNetTricks, is a renowned expert in System Design, Software Architecture, Azure Cloud, .NET, Angular, React, Node.js, Microservices, DevOps, and Cross-Platform Mobile App Development. His skill set extends into emerging fields like Data Science, Python, Azure AI/ML, and Generative AI, making him a well-rounded expert who bridges traditional development frameworks with cutting-edge advancements. Recognized as a Microsoft Most Valuable Professional (MVP) for an impressive 9 consecutive years (2016–2024), he has consistently demonstrated excellence in delivering impactful solutions and inspiring learners.

Shailendra’s unique, hands-on training programs and bestselling books have empowered thousands of professionals to excel in their careers and crack tough interviews. A visionary leader, he continues to revolutionize technology education with his innovative approach.
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