/// <summary>
/// adds children to newly created clones
/// </summary>
/// <param name="menu">menu that has children to be coppied from</param>
private void addChildOf(TreeMenu menu)
{
if (menu.child == null)
{
return;
}
child = new TreeMenu(SquareList.createSquareList(menu.child.children));
child.addChildOf(menu.child);
}
/// <summary>
/// create a new tree menu based on
/// this treeMenu
/// </summary>
/// <returns></returns>
public TreeMenu Clone()
{
TreeMenu newmenu = new TreeMenu(children, breadCrumbs, ParentList);
newmenu.addChildOf(this);
return newmenu;
}