static void Main(string[] args)
{
ConcreteAggregate aggregate = new ConcreteAggregate();
aggregate.Add("A1");
aggregate.Add("A2");
aggregate.Add("A3");
aggregate.Add("A4");
aggregate.Add("A5");
aggregate.Add("A6");
IIterator iterator = aggregate.GetIterator();
iterator.Reset();
while (iterator.IsLast() == false)
{
Console.WriteLine(iterator.Current());
iterator.Next();
}
Console.ReadLine();
}
