Protected Overrides Sub OnAfterSelectedItemChanged( _
   ByVal newItem As Object _
) 

Dim instance As UXDataComboBox
Dim newItem As Object
 
instance.OnAfterSelectedItemChanged(newItem)

protected override void OnAfterSelectedItemChanged( 
   object newItem
)

protected procedure OnAfterSelectedItemChanged( 
    newItem: TObject
); override; 

protected override function OnAfterSelectedItemChanged( 
   newItem : Object
);

protected: void OnAfterSelectedItemChanged( 
   Object* newItem
) override 

protected:
void OnAfterSelectedItemChanged( 
   Object^ newItem
) override