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KeyboardEventHandler Delegate

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

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

type KeyboardEventHandler = 
    delegate of  
        sender:Object * 
        e:KeyboardEventArgs -> unit

Parameters

sender
Type: System.Object

The object where the event handler is attached.

e
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

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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