Public Sub MouseWheel( _
   ByVal Button As Integer, _
   ByVal Shift As Integer, _
   ByVal Delta As Integer, _
   ByVal X As Integer, _
   ByVal Y As Integer _
) 

public void MouseWheel(
   int Button, 
   int Shift, 
   int Delta, 
   int X, 
   int Y
);

public: void MouseWheel(
   int Button, 
   int Shift, 
   int Delta, 
   int X, 
   int Y
);

public  mouseWheel(
   ppInteger Button, 
   ppInteger Shift, 
   ppInteger Delta, 
   int X, 
   int Y
);

public: HRESULT MouseWheel(
   int Button, 
   int Shift, 
   int Delta, 
   long X, 
   long Y
);