UNDONE: ChrisAn, 12/13/1997- Need description 'processKeyPreview'
[Visual Basic] Overrides Protected Function ProcessKeyPreview( _ ByRef m As Message _ ) As Boolean [C#] protected override bool ProcessKeyPreview( ref Message m ); [C++] protected: override bool ProcessKeyPreview( Message** m ); [JScript] protected override function ProcessKeyPreview( m : Message ) : Boolean;