private static void BindParentRoot(ListControl dropdownlist, ITourDao tourDao)
{
IList list = tourDao.LocationGetRoot();
dropdownlist.DataSource = list;
dropdownlist.DataBind();
dropdownlist.SelectedIndex = list.Count - 1;
}
public IList LocationGetAllByLevel(int level)
{
return(_tourDao.LocationGetRoot());
}