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CommunicationObject.Opening Event

Occurs when a communication object transitions into the opening state.

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

public event EventHandler Opening
/** @event */
public final void add_Opening (EventHandler value)

/** @event */
public final void remove_Opening (EventHandler value)

In JScript, you can handle the events defined by a class, but you cannot define your own.
Not applicable.

The Opening event is raised by the OnOpening method which is called by the Open and OnBeginOpen methods.

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