Public Property PreferredPopupWidth As Double

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

public double PreferredPopupWidth {get; set;}

public read-write property PreferredPopupWidth: Double; 

public function get,set PreferredPopupWidth : double

public: __property double get_PreferredPopupWidth();
public: __property void set_PreferredPopupWidth( 
   double value
);

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