<CategoryAttribute("Common Properties")>
Public Property GalleryItemWidth As Double

Dim instance As UXRibbonContextMenu
Dim value As Double
 
instance.GalleryItemWidth = value
 
value = instance.GalleryItemWidth

[CategoryAttribute("Common Properties")]
public double GalleryItemWidth {get; set;}

public read-write property GalleryItemWidth: Double; 

CategoryAttribute("Common Properties")
public function get,set GalleryItemWidth : double

[CategoryAttribute("Common Properties")]
public: __property double get_GalleryItemWidth();
public: __property void set_GalleryItemWidth( 
   double value
);

[CategoryAttribute("Common Properties")]
public:
property double GalleryItemWidth {
   double get();
   void set (    double value);
}