Menu.removeAll()

menuInstance.removeAll()

/**
 Requires:
  - Menu component in library
*/

import mx.controls.Menu;

// Create an XML object to act as a factory.
var my_xml:XML = new XML();

// The item created next does not appear in the menu.
// The createMenu() method call (below) expects to
// receive a root element whose children will become
// the items. This is just a simple way to create that
// root element and give it a convenient name.
var menuDP_obj:Object = my_xml.addMenuItem("XXXXX");

// Add the menu items.
menuDP_obj.addMenuItem({label:"1st Item"});
menuDP_obj.addMenuItem({label:"2nd Item"});

// Create the Menu object.
var my_menu:Menu = Menu.createMenu(this, menuDP_obj);

// Show and position the menus.
my_menu.show(100, 20);
var interval_id:Number = setInterval(remove, 2000, my_menu);
function remove(the_menu:Menu):Void {
    // Delete all menu items.
    the_menu.removeAll();
    clearInterval(interval_id);
    the_menu.show(100, 20);
}