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

);