KeyboardEventHandler Delegate
Collapse the table of content
Expand the table of content

KeyboardEventHandler Delegate


Represents the method that will handle keyboard-related routed events.

Namespace:   System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)

public delegate void KeyboardEventHandler(
	object sender,
	KeyboardEventArgs e


Type: System.Object

The object where the event handler is attached.

Type: System.Windows.Input.KeyboardEventArgs

The event data.

No existing keyboard event in WPF uses the KeyboardEventHandler delegate. KeyboardEventHandler uses the KeyboardEventArgs base class as its event data class. KeyboardEventArgs serves as the base class for the more specific KeyEventArgs and KeyboardFocusChangedEventArgs event data classes. These event data classes are used by the KeyEventHandler and KeyboardFocusChangedEventHandler delegates, and those delegates are used by existing WPF events such as UIElement.KeyDown and UIElement.LostKeyboardFocus.

.NET Framework
Available since 3.0
Return to top
© 2015 Microsoft