ISendMessageCallback Interface
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
An interface that implements a callback that is called just before a message is sent on the wire by the Send or SendParametersContent activities.
public interface class ISendMessageCallback
public interface ISendMessageCallback
type ISendMessageCallback = interface
Public Interface ISendMessageCallback
Examples
The following example shows how to implement the ISendMessageCallback interface to a new header to a message before it is sent out on the wire.
class SendInstanceIdCallback : ISendMessageCallback
{
public const string HeaderName = "InstanceIdHeader";
public const string HeaderNS = "http://Microsoft.Samples.AccessingOperationContext";
public Guid InstanceId { get; set; }
public void OnSendMessage(System.ServiceModel.OperationContext operationContext)
{
operationContext.OutgoingMessageHeaders.Add(MessageHeader.CreateHeader(HeaderName, HeaderNS, this.InstanceId));
}
}
Methods
OnSendMessage(OperationContext) |
Executed when a service message is sent. |
Applies to
Feedback
https://aka.ms/ContentUserFeedback.
Kommer snart: I hele 2024 udfaser vi GitHub-problemer som feedbackmekanisme for indhold og erstatter det med et nyt feedbacksystem. Du kan få flere oplysninger under:Indsend og få vist feedback om