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UIElement.KeyUp Event

Occurs when a key is released while focus is on this element.

Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

public event KeyEventHandler KeyUp
<object KeyUp="KeyEventHandler" .../>

Implements

IInputElement.KeyUp

Identifier field

KeyUpEvent

Routing strategy

Bubbling

Delegate

KeyEventHandler

  • The corresponding tunneling event is PreviewKeyUp.

  • Override OnKeyUp to implement class handling for this event in derived classes.

This event creates an alias for the Keyboard.KeyUp attached event for this class so that KeyUp is part of the class members list when UIElement is inherited as a base element. Event handlers that are attached to the KeyUp event are attached to the underlying Keyboard.KeyUp attached event and receive the same event data instance.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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