UIElement.KeyUp Event

.NET Framework 3.0
Occurs when a key is released while the keyboard is focused on this element.

Namespace: System.Windows
Assembly: PresentationCore (in presentationcore.dll)
XML Namespace:  http://schemas.microsoft.com/winfx/2006/xaml/presentation

C#
C++
VB
Copy 
'Declaration
Public Event KeyUp As KeyEventHandler
'Usage
Dim instance As UIElement
Dim handler As KeyEventHandler

AddHandler instance.KeyUp, handler
J#
Copy 
/** @event */
public final void add_KeyUp (KeyEventHandler value)

/** @event */
public final void remove_KeyUp (KeyEventHandler value)
JScript
Copy 
In JScript, you can handle the events defined by a class, but you cannot define your own.
XAML Attribute Usage
Copy 
<object KeyUp="KeyEventHandler" .../>

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.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
Show: