ActionMessageFilter Class
Represents a query that tests whether the action of a message is one of a specified set of actions.
System.ServiceModel.Dispatcher.MessageFilter
System.ServiceModel.Dispatcher.ActionMessageFilter
Assembly: System.ServiceModel (in System.ServiceModel.dll)
The ActionMessageFilter type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | ActionMessageFilter | Initializes a new instance of this class with the set of actions for which it tests. |
| Name | Description | |
|---|---|---|
![]() | CreateFilterTable(Of FilterData) | Creates a new filter table that tests efficiently on message actions. (Overrides MessageFilter.CreateFilterTable(Of FilterData).) |
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | Match(Message) | Tests whether a message's action matches one of the actions specified in this ActionMessageFilter. (Overrides MessageFilter.Match(Message).) |
![]() | Match(MessageBuffer) | Tests whether a buffered message's action header matches one of the actions specified in this ActionMessageFilter. (Overrides MessageFilter.Match(MessageBuffer).) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
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
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.


