ServiceHostBase.OnBeginOpen Method

Begins an asynchronous operation invoked on the opening of the service host.

Namespace: System.ServiceModel
Assembly: System.ServiceModel (in system.servicemodel.dll)

protected override sealed IAsyncResult OnBeginOpen (
	TimeSpan timeout,
	AsyncCallback callback,
	Object state
)
protected final IAsyncResult OnBeginOpen (
	TimeSpan timeout, 
	AsyncCallback callback, 
	Object state
)
protected override final function OnBeginOpen (
	timeout : TimeSpan, 
	callback : AsyncCallback, 
	state : Object
) : IAsyncResult
Not applicable.

Parameters

timeout

The Timespan that specifies how long the on-open operation has to complete before timing out.

callback

The AsyncCallback delegate that receives the notification of the asynchronous operation on-open completion.

state

An object, specified by the application, that contains state information associated with the asynchronous on-open operation.

Return Value

The IAsyncResult that references the asynchronous on-open operation.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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