对象的容器--集合

• 新建控制台应用程序ListDemo
• 新建Student类

namespace ListDemo
{
    /// <summary>
    /// 学生类
    /// </summary>
    class Student
    {
        public int StudentId { get; set; }
        public string StudentName { get; set; }
        public int Age { get; set; }
        public string PhoneNumber { get; set; }
        public string StuAddress { get; set; }
    }
}

• 创建容器集合

namespace ListDemo
{
    class Program
    {
        static void Main(string[] args)
        {
            List<Student> stuList = new List<Student>();//创建泛型集合
            Student objStu1 = new Student() { StudentId = 1001, StudentName = "小王", Age = 20 };
            Student objStu2 = new Student() { StudentId = 1001, StudentName = "小张", Age = 20 };
            Student objStu3 = new Student() { StudentId = 1001, StudentName = "小刘", Age = 20 };
            Student objStu4 = new Student() { StudentId = 1001, StudentName = "小李", Age = 20 };
            Student objStu5 = new Student() { StudentId = 1001, StudentName = "小朱", Age = 20 };
            //添加对象到容器
            stuList.Add(objStu1);
            stuList.Add(objStu2);
            stuList.Add(objStu3);
            stuList.Add(objStu4);
            stuList.Add(objStu5);
            for (int i = 0; i < stuList.Count;i++ )
            {
                Console.WriteLine(stuList[i].StudentName+"\t"+stuList[i].Age+"\t"+stuList[i].StudentId);
            }

            Console.ReadKey();
        }
    }
}

• 运行效果