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CommunicationObject.OnOpen Method

Inserts processing on a communication object after it transitions into the opening state which must complete within a specified interval of time.

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

protected abstract void OnOpen (
	TimeSpan timeout
)
protected abstract void OnOpen (
	TimeSpan timeout
)
protected abstract function OnOpen (
	timeout : TimeSpan
)
Not applicable.

Parameters

timeout

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

Exception typeCondition

ArgumentOutOfRangeException

timeout is less than zero.

TimeoutException

The interval of time specified by timeout that was allotted for the operation was exceeded before the operation was completed.

The Open method calls OnOpen (after calling OnOpening and before calling OnOpened) if the communication object is initially in the Created state.

To insert processing as a communication object transitions to a opening state due to the invocation of an asynchronous OnBeginOpen operation, use the OnOpening method.

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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