WSTrustChannel.BeginCancel Method (RequestSecurityToken, AsyncCallback, Object)
[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 operation to send a WS-Trust Cancel message to an endpoint using the specified RequestSecurityToken object.
Assembly: Microsoft.IdentityModel (in Microsoft.IdentityModel.dll)
'Usage Dim instance As WSTrustChannel Dim rst As RequestSecurityToken Dim callback As AsyncCallback Dim state As Object Dim returnValue As IAsyncResult returnValue = instance.BeginCancel(rst, callback, state)
'Declaration Public Function BeginCancel ( _ rst As RequestSecurityToken, _ callback As AsyncCallback, _ state As Object _ ) As IAsyncResult
public IAsyncResult BeginCancel ( RequestSecurityToken rst, AsyncCallback callback, Object state )
public: virtual IAsyncResult^ BeginCancel ( RequestSecurityToken^ rst, AsyncCallback^ callback, Object^ state ) sealed
public final IAsyncResult BeginCancel ( RequestSecurityToken rst, AsyncCallback callback, Object state )
public final function BeginCancel ( rst : RequestSecurityToken, callback : AsyncCallback, state : Object ) : IAsyncResult
The RequestSecurityToken that represents the request to the STS.
The AsyncCallback delegate that receives notification of the completion of the asynchronous cancel operation.
An object, specified by the application, that contains state information associated with the asynchronous cancel operation.
The IAsyncResult that references the asynchronous cancel operation.
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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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