WSTrustServiceContract.BeginDispatchRequest Method

Article
10/05/2012

[Starting with the .NET Framework 4.5, Windows Identity Foundation (WIF) has been fully integrated into the .NET Framework. The version of WIF addressed by this topic, WIF 3.5, is deprecated and should only be used when developing against the .NET Framework 3.5 SP1 or the .NET Framework 4. For more information about WIF in the .NET Framework 4.5, also known as WIF 4.5, see the Windows Identity Foundation documentation in the .NET Framework 4.5 Development Guide.]

Begins an asynchronous call to DispatchRequest.

Namespace: Microsoft.IdentityModel.Protocols.WSTrust
Assembly: Microsoft.IdentityModel (in Microsoft.IdentityModel.dll)

Usage

'Usage
Dim dispatchContext As DispatchContext
Dim asyncCallback As AsyncCallback
Dim asyncState As Object
Dim returnValue As IAsyncResult

returnValue = Me.BeginDispatchRequest(dispatchContext, asyncCallback, asyncState)

Syntax

'Declaration
Protected Overridable Function BeginDispatchRequest ( _
    dispatchContext As DispatchContext, _
    asyncCallback As AsyncCallback, _
    asyncState As Object _
) As IAsyncResult

protected virtual IAsyncResult BeginDispatchRequest (
    DispatchContext dispatchContext,
    AsyncCallback asyncCallback,
    Object asyncState
)

protected:
virtual IAsyncResult^ BeginDispatchRequest (
    DispatchContext^ dispatchContext, 
    AsyncCallback^ asyncCallback, 
    Object^ asyncState
)

protected IAsyncResult BeginDispatchRequest (
    DispatchContext dispatchContext, 
    AsyncCallback asyncCallback, 
    Object asyncState
)

protected function BeginDispatchRequest (
    dispatchContext : DispatchContext, 
    asyncCallback : AsyncCallback, 
    asyncState : Object
) : IAsyncResult

Parameters

dispatchContext
Defines the request parameters to process and exposes properties that determine the response message and action.

asyncCallback
An optional asynchronous callback, to be called when the dispatch is complete.

asyncState
A user-provided object that distinguishes this particular asynchronous dispatch request from other requests.

Return Value

A IAsyncResult that represents the asynchronous operation. Used as the input to the EndDispatchRequest method.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Target Platforms

Windows 7, Windows Server 2008 R2, Windows Vista SP2, Windows Server 2008 SP2, Windows Server 2003 SP2 (32-bit or 64-bit)

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