设计一个Windows应用程序,定义一个Teacher类,包含姓名和职称两个字段和一个输出自己信息的方法,并用ArrayList实现与实例6-1相同的功能。
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace 教师
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
label4.Text = "";
}
ArrayList a = new ArrayList();
public void display()
{
foreach (object t in a)
{
Teacher x = (Teacher)t;
label4.Text += "\