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

Dim instance As UXRibbonGalleryPanel
Dim value As Double
 
instance.ItemHeight = value
 
value = instance.ItemHeight

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

public read-write property ItemHeight: Double; 

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

[CategoryAttribute("Common Properties")]
public: __property double get_ItemHeight();
public: __property void set_ItemHeight( 
   double value
);

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