Public Property PopupWidth As Double

Dim instance As UXNavigationPane
Dim value As Double
 
instance.PopupWidth = value
 
value = instance.PopupWidth

public double PopupWidth {get; set;}

public read-write property PopupWidth: Double; 

public function get,set PopupWidth : double

public: __property double get_PopupWidth();
public: __property void set_PopupWidth( 
   double value
);

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