ActionMessageFilter Class
Represents a query that tests whether the action of a message is one of a specified set of actions.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
It is invalid to construct an ActionMessageFilter with no actions.
This type is serializable as a DataContractAttribute.
The following example creates two ActionMessageFilters, gets the action string out of one of the filters using the Actions property, tests a message against the action filters directly, and displays the result of applying the filter.
Imports System Imports System.Collections.ObjectModel Imports System.ServiceModel Imports System.ServiceModel.Channels Imports System.ServiceModel.Dispatcher Namespace UE.Wfc.Samples Class ActionMessageFilterMatching Shared Sub Main() ' Create several action filters. Dim myActFltr As ActionMessageFilter = New ActionMessageFilter("1st Action", "2nd Action") Dim yourACtFltr As ActionMessageFilter = New ActionMessageFilter("Your Action") ' Display the ActionMessageFilter actions. Dim results As ReadOnlyCollection(Of String) = myActFltr.Actions For Each result As String In results System.Console.WriteLine(result) Next ' Create a message. Dim message As Message = Channels.Message.CreateMessage(MessageVersion.Soap11WSAddressing10, "myBody") ' Test the message action against a single action filter. Dim test1 As Boolean = myActFltr.Match(message) Dim test2 As Boolean = yourACtFltr.Match(message) System.Console.WriteLine("The result of test1 is {0}", test1) System.Console.WriteLine("The result of test2 is {0}", test2) End Sub End Class End Namespace
System.ServiceModel.Dispatcher.MessageFilter
System.ServiceModel.Dispatcher.ActionMessageFilter
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.