<CategoryAttribute("Appearance")>
Public Property DropDownBorderThickness As Thickness

Dim instance As UXDateTimePicker
Dim value As Thickness
 
instance.DropDownBorderThickness = value
 
value = instance.DropDownBorderThickness

[CategoryAttribute("Appearance")]
public Thickness DropDownBorderThickness {get; set;}

public read-write property DropDownBorderThickness: Thickness; 

CategoryAttribute("Appearance")
public function get,set DropDownBorderThickness : Thickness

[CategoryAttribute("Appearance")]
public: __property Thickness get_DropDownBorderThickness();
public: __property void set_DropDownBorderThickness( 
   Thickness value
);

[CategoryAttribute("Appearance")]
public:
property Thickness DropDownBorderThickness {
   Thickness get();
   void set (    Thickness value);
}