'Declaration
 
Property Opacity As Integer

'Usage
 
Dim instance As IImGearARTProtractor
Dim value As Integer
 
instance.Opacity = value
 
value = instance.Opacity

int Opacity {get; set;}

__property int get_Opacity();
__property void set_Opacity( 
   int value
);

property int Opacity {
   int get();
   void set (    int value);
}