static void Main(string[] args)
{
Console.WriteLine("*********Fun with IEnumberable/IEnumerator************\n");
Garage carLot = new Garage();
//交出集合中的每一Car对象吗
foreach (Car c in carLot) //之所以遍历carLot，是因为carLot.GetEnumerator()返回的项时Car类型，这个十分重要
{
Console.WriteLine("{0} is going {1} MPH", c.CarName, c.CurrentSpeed);
}
Console.WriteLine("GetEnumerator被定义为公开的，对象用户可以与IEnumerator类型交互，下面的结果与上面是一致的");
//手动与IEnumerator协作
IEnumerator i = carLot.GetEnumerator();
while (i.MoveNext())
{
Car myCar = (Car)i.Current;
Console.WriteLine("{0} is going {1} MPH", myCar.CarName, myCar.CurrentSpeed);
}
Console.WriteLine("回车继续");
Console.ReadLine();
// ForeachTest f = new ForeachTest("This is a sample sentence.", new char[] { ' ', '-' });
string[] s = new string[] { "This", "is", "a", "sample", "sentence." };
ForeachTest f = new ForeachTest("This,is,a,sample,sentence.");
foreach (string item in f)
{
System.Console.WriteLine(item);
}
Console.WriteLine("回车继续");
Console.ReadLine();
//创建一个新的列表框并初始化
ListBoxTest lbt = new ListBoxTest("Hello", "World");
//添加新的字符串
lbt.Add("Who");
lbt.Add("Is");
lbt.Add("Douglas");
lbt.Add("Adams");
//测试访问
string subst = "Universe";
lbt[1] = subst;
//访问所有的字符串
foreach (string ss in lbt)
{
Console.WriteLine("Value:{0}", ss);
}
Console.ReadLine();
}
public ForeachTestEnumerator(ForeachTest t)
{
this.t = t;
}
