Represents the method that will handle the PowerModeChanged event from the operating system.
[Visual Basic] <Serializable> Public Delegate Sub PowerModeChangedEventHandler( _ ByVal sender As Object, _ ByVal e As PowerModeChangedEventArgs _ ) [C#] [Serializable] public delegate void PowerModeChangedEventHandler( object sender, PowerModeChangedEventArgs e ); [C++] [Serializable] public __gc __delegate void PowerModeChangedEventHandler( Object* sender, PowerModeChangedEventArgs* e );
[JScript] In JScript, you can use the delegates in the .NET Framework, but you cannot define your own.
Parameters [Visual Basic, C#, C++]
The declaration of your event handler must have the same parameters as the PowerModeChangedEventHandler delegate declaration.
- The source of the event. Because power mode notifications are global, this 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.
Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
Assembly: System (in System.dll)