Chapter 9. Contracts
In this chapter:
WCF Contract Gross Anatomy 238
From Contract Definition to Contract Object 252
Microsoft Windows Communication Foundation (WCF) contracts map Microsoft .NET Framework types to messaging constructs. To illustrate, consider a service that requests, confirms, and cancels restaurant reservations. This service consists of one endpoint located at http://contoso.com/reservations. The endpoint exposes three operations: RequestReservation, ChangeReservation, and CancelReservation. The RequestReservation and ChangeReservation operations use the request/reply Message Exchange Pattern (MEP), and the CancelReservation operation uses the datagram MEP. Some message structures are shared between these operations, ...
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