Public Property Opacity As Double

Dim instance As BindingSourceEvaluator(Of T)
Dim value As Double
 
instance.Opacity = value
 
value = instance.Opacity

public double Opacity {get; set;}

public read-write property Opacity: Double; 

public function get,set Opacity : double

public: __property double get_Opacity();
public: __property void set_Opacity( 
   double value
);

public:
property double Opacity {
   double get();
   void set (    double value);
}