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ChannelFactoryBase<TChannel>.OnBeginClose Method

Begins an asynchronous operation to close all the channels associated with the channel factory within a specified interval of time.

Namespace:  System.ServiceModel.Channels
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

protected override IAsyncResult OnBeginClose(
	TimeSpan timeout,
	AsyncCallback callback,
	Object state


Type: System.TimeSpan
The Timespan that specifies how long the on-close operation has to complete before timing out.
Type: System.AsyncCallback
The AsyncCallback delegate that receives the notification of the asynchronous completion of the on-close operation.
Type: System.Object
An object, specified by the application, that contains state information associated with the asynchronous on-close operation.

Return Value

Type: System.IAsyncResult
The IAsyncResult that references the asynchronous on-close operation.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

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.