Invoked whenever an unhandled Keyboard.KeyDown attached routed event reaches an element derived from this class in its route. Implement this method to add class handling for this event.
Assembly: PresentationFramework (in PresentationFramework.dll)
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.