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This article introduces the relevant knowledge of "how to understand the WCF framework service model". Many people will encounter such a dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Next we will start from the various functions of the WCF framework, to talk about the new functions of the WCF framework, which mainly includes Che 3.0, VB9.0, WCF, WPF, LINQ, Ajax, and mobile development, Cardspace, smart client.

WCF, whose full name is Windows Communication Foundation, is a distributed communication programming framework provided by Microsoft for building service-oriented applications. It is an important part of .NET Framework 3.5. Using this framework, developers can build enterprise-level interconnected application solutions that are cross-platform, secure, reliable and supporting transaction processing.

According to Microsoft's official interpretation, the WCF framework (the previous version was called "Indigo") is a unified framework for building and running service-oriented (Service Oriented) applications using managed code. It enables developers to build a cross-platform secure, reliable and transactional solution, and is compatible with existing systems. WCF is a master of Microsoft distributed application development, which integrates all the technologies related to distributed systems under the .net platform, such as Enterprise Sevices (COM+). Net Remoting, Web Service (ASMX), WSE3.0 and MSMQ message queues.

In terms of the scope of communication (Communiation), it can span processes, machines, subnets, enterprise networks and even Internet; as a host program, and can use ASP.NET,EXE,WPF,Windows Forms,NT Service,COM+ as a host (Host). The protocols supported by the WCF framework include TCP,HTTP, cross-process and customization, while the security mode includes SAML, Kerberos,X509, user / password, customization and other standards and modes. In other words, under the WCF framework, it becomes easy to develop a distributed system based on SOA. Microsoft includes all the related technical elements. Mastering the WCF framework is equivalent to mastering the key to knocking on the door of SOA. Web services contain standard protocols for communication between applications, and its widespread adoption worldwide has changed software development.

For example, Web services today provide features such as security, distributed transaction coordination, and reliable communication. The benefits of these changes in Web services should be reflected in the tools and technologies used by developers. Windows Communication Foundation (WCF) is designed to provide a manageable method for distributed computing, provide extensive interoperability, and provide direct support for service location.

The typed programming model, called the service model, is designed to reduce the difficulty of developing distributed applications and to provide a familiar development experience for professional developers in the fields of ASP.NET Web services,. NET Framework remoting, and enterprise services, as well as those who will be working on the development of the WCF framework

This service model is characterized in that it maps the concept of Web services directly to their counterparts in the .NET Framework common language runtime (CLR), including flexible and extensible mapping of messages to services implemented in languages such as Visual C # or Visual Basic. The service model provides serialization capabilities that support loose coupling and versioning, as well as integration and interoperability with existing .NET Framework distributed system technologies such as message queuing (MSMQ), COM+, ASP.NET Web services, Web services enhancements (WSE), and many other functions.

Now that the above technical concepts are mentioned in the introduction to the WCF framework:

Technology integration: Enterprise Sevices (COM+). Net Remoting, Web Service (ASMX), WSE3.0 and MSMQ message queues

Host program: ASP.NET,EXE,WPF,Windows Forms,NT Service,COM+ as the host (Host).

That's all for "how to understand the WCF Framework Service Model". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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