Called when the hosted window receives a WM_KEYUP message.
Assembly: PresentationFramework (in PresentationFramework.dll)
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This is an override of the class handler OnKeyUp and provides the behavior of translating the Win32 message into a Windows Presentation Foundation (WPF) event, marking the event as handled whenever appropriate.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.