Assembly: System (in system.dll)
public delegate void PowerModeChangedEventHandler ( Object sender, PowerModeChangedEventArgs e )
/** @delegate */ public delegate void PowerModeChangedEventHandler ( Object sender, PowerModeChangedEventArgs e )
The source of the event. When this event is raised by the SystemEvents class, this object is always a null reference (Nothing in Visual Basic).
A PowerModeChangedEventArgs that contains the event data.
When you create a PowerModeChangedEventHandler delegate, you identify the method that will handle the event. To associate the event with your event-handling method, add an instance of the delegate to the event. The event-handling method is called whenever the event occurs, unless you remove the delegate. For more information about event-handler delegates, see Events and Delegates.
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.