1、创建dll文件
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CLStudent
{
public class Student
{
//字段
public string Name = "Tom";
//属性
public double ChineseScore {
get; set; } = 80;
public double MathScore {
get; set; } = 90;
//方法
public