You specify the endpoint that the client uses to access the service. You retrieve metadata by using Visual Studio to add a service reference or you can use the ServiceModel Metadata Utility tool. Retrieve metadata for creating a WCF client proxy from a WCF service. If you decide not to use Visual Studio, you can use the ServiceModel Metadata Utility tool ( Svcutil.exe) instead. Visual Studio automates the process of accessing this metadata and uses it to construct the client application for the service. Services publish metadata that define the information a client application needs to communicate with the service. The next two tutorials describe how to create, configure, and use a client application to call the operations the service exposes. This run-time environment creates the service and controls its context and lifetime. For a service to become active, you must configure it and host it within a run-time environment. This contract defines the functionality that the service exposes.Īfter you define a contract, you must implement it with a service class.Ĭonfigure an endpoint for the service and host the service in a console application. You create a WCF contract with a user-defined interface. Although you use code to configure the service in the tutorial, you can also configure services within a configuration file. For more information, see How to: Host a WCF Service in IIS. You can also host services under Microsoft Internet Information Services (IIS). The service that you create is self-hosted within a console application. The first three tutorials describe how to define a WCF service contract, how to implement it, and how to host it. For an introduction to the samples, see Getting started sample.įor more in-depth information about creating services and clients, see Basic WCF programming. If you're using another development environment, ignore the Visual Studio-specific instructions.įor sample WCF applications that you can download and run, see Windows Communication Foundation samples. The tutorial assumes you're using Visual Studio as the development environment. After you finish, you'll have a running WCF service and a WCF client that calls the service. Working through these tutorials in order will give you an introductory understanding of the steps required to create WCF applications. The following series of tutorials introduce you to the Windows Communication Foundation (WCF) programming experience.
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