<CategoryAttribute("Menu")>
Public Property PreferredPosition As PopupPosition

Dim instance As UXDropDownButton
Dim value As PopupPosition
 
instance.PreferredPosition = value
 
value = instance.PreferredPosition

[CategoryAttribute("Menu")]
public PopupPosition PreferredPosition {get; set;}

public read-write property PreferredPosition: PopupPosition; 

CategoryAttribute("Menu")
public function get,set PreferredPosition : PopupPosition

[CategoryAttribute("Menu")]
public: __property PopupPosition get_PreferredPosition();
public: __property void set_PreferredPosition( 
   PopupPosition value
);

[CategoryAttribute("Menu")]
public:
property PopupPosition PreferredPosition {
   PopupPosition get();
   void set (    PopupPosition value);
}

<Intersoft:UXDropDownButton Content="Button" HorizontalAlignment="Center" VerticalAlignment="Center" PreferredPosition="BottomRight" PreferredVerticalDirection="Up">
        <Intersoft:UXMenuItem Header="UXMenuItem"/>
        <Intersoft:UXMenuItem Header="UXMenuItem"/>
        <Intersoft:UXMenuItem Header="UXMenuItem"/>
        <Intersoft:UXMenuItem Header="UXMenuItem"/>
        <Intersoft:UXMenuItem Header="UXMenuItem"/>
</Intersoft:UXDropDownButton>