<CategoryAttribute("Common Properties")>
Public Property SelectedItems As INotifyCollectionChanged

Dim instance As UXMultipleSelectionComboBox
Dim value As INotifyCollectionChanged
 
instance.SelectedItems = value
 
value = instance.SelectedItems

[CategoryAttribute("Common Properties")]
public INotifyCollectionChanged SelectedItems {get; set;}

public read-write property SelectedItems: INotifyCollectionChanged; 

CategoryAttribute("Common Properties")
public function get,set SelectedItems : INotifyCollectionChanged

[CategoryAttribute("Common Properties")]
public: __property INotifyCollectionChanged* get_SelectedItems();
public: __property void set_SelectedItems( 
   INotifyCollectionChanged* value
);

[CategoryAttribute("Common Properties")]
public:
property INotifyCollectionChanged^ SelectedItems {
   INotifyCollectionChanged^ get();
   void set (    INotifyCollectionChanged^ value);
}