C#窗体应用程序-幸运抽奖
新乡学院-计算机与信息工程学院-周玉宾
代码：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace __2
public partial class Form1 : Form
{
int k = 0, tn = 0;
string[] StuName = new string[12] { "周玉宾", "001", "002", "003", "004", "005", "006", "007", "008", "009","010","011" };
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
timer1.Start();
}
private void timer1_Tick(object sender, EventArgs e)
{
if (k > 11)
{
k = 0;
label1.Text = StuName[k];
k++;
}
else
{
label1.Text = StuName[k];
k++;
}
}
private void button1_Click(object sender, EventArgs e)
{
if (tn == 0)
{
timer1.Stop();
button1.Text = "抽奖";
tn = 1;
}
else if (tn == 1)
{
timer1.Start();
button1.Text = "停止";
tn = 0;
}
}
}