static void Main15() { Console.WriteLine("Hello Iterator Pattern!"); var a = new ConcretedAggregate(); a[0] = "[0]"; a[1] = "[1]"; a[2] = "[2]"; a[3] = "[3]"; a[4] = "[4]"; a[5] = "[5]"; Iterator i = new ConcretedIterator(a); object item = i.First(); while (!i.IsDone()) { Console.WriteLine("{0}, please purchase the ticket!", i.CurrentItem()); item = i.Next();//下一乘客 Console.WriteLine("******************************************************"); Console.WriteLine("The next one is {0}", item); Console.WriteLine("------------------------------------------------------"); } Console.Read(); Console.ReadLine(); }
public ConcretedIterator(ConcretedAggregate concretedAggregate) { this.concretedAggregate = concretedAggregate; }