Public Event KeyDown( _
    ByRef KeyCode As short, _
    ByVal Shift As short _
) 

public void KeyDown(
    ref short KeyCode,
    short Shift
);

public: void KeyDown(
    short ^ KeyCode,
    short Shift
);

public void keyDown(
    short KeyCode,
    short Shift
);

public: void KeyDown(
    short * KeyCode,
    short  Shift
);