You are creating a Windows Communication Foundation (WCF) service that responds using
plainold XML (POX). You have the following requirements: You must enable the
/catalog.svc/items operation to respond using the POX, JSON, or ATOM formats. You also
must ensure that the same URL is used regardless of the result type. You must determine
the response format by using the Accepts HTTP header. What should you do?
A.
Implement the IChannelInitializer interface in the service class.
B.
Implement the System.Runtime.Serialization.IFormatterConverter interface in the service
class.
C.
Set the BodyStyle parameter of the WebGet attribute on the operation to
WebMessageBodyStyle.WrappedResponse.
D.
Set the return type of the operation to System.ServiceModel.Channels.Message. Use the
current WebOperationContext methods to return the data in the required format.