Export (0) Print
Expand All

IDispatchOperationSelector Interface

Defines the contract that associates incoming messages with a local operation to customize service execution behavior.

Namespace:  System.ServiceModel.Dispatcher
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

public interface IDispatchOperationSelector

The IDispatchOperationSelector type exposes the following members.

  NameDescription
Public methodSelectOperationAssociates a local operation with the incoming method.
Top

Implement and insert a custom operation selector to customize the selection of the operation to which an incoming message is dispatched in a service application. Assign the IDispatchOperationSelector object to the OperationSelector property to insert the custom selector.

 
public class QueryStringDispatcherBehavior : IDispatchOperationSelector
{
//Define the mapping from the Actions of the message to the operations.
NameValueCollection actionMap; { … }

//Implement the SelectOperation method.
public string SelectOperation( ref Message message )
        {
            Uri uri = new Uri(message.Headers.Action);
            string query = uri.Query;
     
            string methodName = actionMap[message.Headers.Action.ToString()];

            return methodName;
        }
}

.NET Framework

Supported in: 4.6, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Show:
© 2014 Microsoft