Windows Communication Foundationsuggest change
Windows Communication Foundation (WCF) is a framework for building service-oriented applications. Using WCF, you can send data as asynchronous messages from one service endpoint to another. A service endpoint can be part of a continuously available service hosted by IIS, or it can be a service hosted in an application. The messages can be as simple as a single character or word sent as XML, or as complex as a stream of binary data.