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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)

public delegate void KeyboardEventHandler(
	Object sender,
	KeyboardEventArgs e
)

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, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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