System.Windows.Forms.Menu.Dispose C# (CSharp) Method

		protected override void Dispose (bool disposing)
		{		
			if (disposing) {
				if (menu_handle != IntPtr.Zero) {
					menu_handle = IntPtr.Zero;
				}
			}
		}

 /// <summary>
 /// Disposed a menu and all of its submenu items.
 /// </summary>
 /// <param name="menu"></param>
 private void DisposeMenu(Menu menu)
 {
     if (menu != null)
     {
         foreach (MenuItem subMenu in menu.MenuItems)
         {
             DisposeMenu(subMenu);
         }
         menu.Dispose();
     }
 }