Windows Communication Foundation (WCF) is a software development kit for developing and deploying services on Window. WCF, previously codenamed "Indigo," is a communication system to enable applications, in one machine or many machines connected by a network to communicate. It has been introduced as part of Microsoft's .NET Framework 3.0.
WCF is really a lot of things to a lot of people. To the Web Service developer, it is the ultimate interoperability solution. To the distributed application developer, it is the easiest way to make remote or queued calls. To the systems developer, it is the next generation of productivity-oriented features such as transactions and hosting that provide off the shelf plumbing for applications. To the Application developer, it is a declarative programming model for structuring the application. To the architect, it is how one can finally build service-oriented applications (SOA).
A WCF Service is composed of three parts: a Service class that implements the service to be provided, a host environment to host the service, and one or more endpoints to which clients will connect. All communications with the WCF service will happen via the endpoints. The endpoints specify a contract that defines which methods of the service class will be accessible via the endpoint; each endpoint may expose a different set of methods.
Programming WCF Services will teach you how to design and develop SOA-WCF-based applications. You will learn how to take advantage of built-in features such as service hosting, instance management, disconnected queue calls and security. Programming WCF Services breaks down into ten chapters and three appendixes. You will need to be an experienced developer who has a fair understanding of .NET and C# 2.0. You will need .NET 2.0 and Visual Studio 2005 as well as the .NET 3.0 SDK and .NET 3.0 extensions for VS 2005.
Article comments