This documentation is archived and is not being maintained.

SecurityTokenProvider.BeginRenewTokenCore Method

Begins an asynchronous operation that renews a security token.

Namespace:  System.IdentityModel.Selectors
Assembly:  System.IdentityModel (in System.IdentityModel.dll)

protected virtual IAsyncResult BeginRenewTokenCore(
	TimeSpan timeout,
	SecurityToken tokenToBeRenewed,
	AsyncCallback callback,
	Object state


Type: System.TimeSpan
A TimeSpan that specifies the timeout value for the message that renews the security token.
Type: System.IdentityModel.Tokens.SecurityToken
The SecurityToken to renew.
Type: System.AsyncCallback
The AsyncCallback delegate that receives notification of the completion of the asynchronous close operation.
Type: System.Object
An object, specified by the application, that contains state information associated with the asynchronous close operation.

Return Value

Type: System.IAsyncResult
The IAsyncResult that references the asynchronous operation.

When you inherit from the SecurityTokenProvider class you are not required to override the asynchronous methods, as the SecurityTokenProvider base class provides asynchronous support based upon the synchronous methods. Therefore, you are not required to override the BeginRenewTokenCore method, unless you must provide your own asynchronous implementation.

The BeginRenewToken method calls the BeginRenewTokenCore method.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.