C# 延遲處理類 Lazy

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using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace Lazy{    class Program    {        static void Main(string[] args)        {            School aa = new School();            List<student> ass=aa.lazy_students.Value;            foreach (var m in ass)            {                Console.WriteLine("姓名：{0} 年齡:{1},時間:{2}",m.name,m.age,m.date);            }            Console.ReadKey();                    }    }    public class School    {        public Lazy<List<student>> lazy_students { get; set; }        public School()        {            lazy_students = new Lazy<List<student>>(() =>this.SetLazy());        }        private List<student> SetLazy()        {            List<student> ss = new List<student>{            new  student{name="sx",age=18,date=DateTime.Now},            new student{name="sb",age=19,date=DateTime.Now}                                    };            return ss;        }    }    public class student    {        public string name { get; set; }        public int age { get; set; }        public DateTime date { get; set; }    }}

C# 延遲處理類 Lazy