LIST用法

class Person

{

    private string _name; //姓名

    private int _age; //年龄

    //创建Person对象

    public Person(string Name, int Age)

    {

        this._name= Name;

        this._age = Age;

    }

    //姓名

    public string Name

    {

        get { return _name; }

    }

    //年龄

    public int Age

    {

        get { return _age; }

    }

}

//创建Person对象

Person p1 = new Person("张三", 30);

Person p2 = new Person("李四", 20);

Person p3 = new Person("王五", 50);

//创建类型为Person的对象集合

List<Person> persons = new List<Person>();

//将Person对象放入集合

persons.Add(p1);

persons.Add(p2);

persons.Add(p3);

//输出第2个人的姓名

Console.Write(persons[1].Name);