ChannelFactory.OnOpen Method

Calls open on the inner channel factory of the current channel factory with a specified timeout for the completion of the operation.

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

protected override void OnOpen (
	TimeSpan timeout
protected void OnOpen (
	TimeSpan timeout
protected override function OnOpen (
	timeout : TimeSpan
Not applicable.



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

Exception typeCondition


The inner channel of the current channel is a null reference (Nothing in Visual Basic).

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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