泛型集合list特性

1、泛型集合list可以动态的调整所需空间的大小
​2、向集合中放入元素可以使用add();
​   从集合中删除元素可以使用Remove();
​

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

​namespace DictionarySorting

​    {
        class Program
        {
            static void Main(string[] args)

​            {
            //creat a list
            List<Shoe> shoeCloset = new List<Shoe>();
            shoeCloset.Add(new Shoe()
            {Style1=Style.Sneakers,Color="Green"});
            shoeCloset.Add(new Shoe()
            { Style1 = Style.Sandals, Color = "Black" });
            shoeCloset.Add(new Shoe()
            { Style1 = Style.loafers,
              Color = "Red" });
            int numberOfShoes = shoeCloset.Count();
            Console.WriteLine($"{numberOfShoes}");
            foreach (Shoe shoe in shoeCloset)
            {
                shoe.Style1 = Style.Flipflops;
                //shoe.Color = "orange";
                Console.WriteLine($"{shoe.Color}");
            }
            Console.ReadKey();
        }
        class Shoe
        {
            public Style Style1;
            public string Color;
        }
        enum Style
        {
            Sneakers,//运动鞋
            loafers,//休闲平底鞋
            Clogs,//木底鞋
            Sandals,//拖鞋
            Flipflops,//人字拖
            Wingtips//皮鞋
        }
    }

    }