实例介绍
【实例简介】
【实例截图】
【核心代码】
using System;
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 Lottery
{
public partial class Form1 : Form
{
int N = 100;
int turn = 0;
int[] a = new int[1000];
Random random = new Random((int)DateTime.Now.Ticks);
public Form1()
{
InitializeComponent();
label1.Parent = pictureBox3;
label1.BackColor = Color.Transparent;
turn = 0;
for (int i = 0; i < 1000; i )
a[i] = 0;
}
private void timer1_Tick(object sender, EventArgs e)
{
}
private void pictureBox2_Click(object sender, EventArgs e)
{
this.timer3.Stop();
turn ;
if (turn == 1)
T1.Text=label1.Text;
else if (turn == 2)
T2.Text = label1.Text;
else if (turn == 3)
T3.Text = label1.Text;
else if (turn == 4)
T4.Text = label1.Text;
else if (turn == 5)
T5.Text = label1.Text;
if(textBox1.Text.Length!=0)
a[int.Parse(label1.Text)] = 1;
}
private void timer2_Tick(object sender, EventArgs e)
{
}
private void timer3_Tick(object sender, EventArgs e)
{
while(true)
{
int x = random.Next() %N 1;
if(a[x]==0)
{
label1.Text = x.ToString();
break;
}
}
}
private void label1_Click(object sender, EventArgs e)
{
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.BackColor = Color.Transparent;
}
private void label2_Click(object sender, EventArgs e)
{
}
private void T3_Click(object sender, EventArgs e)
{
}
private void pictureBox5_Click(object sender, EventArgs e)
{
textBox1.Text = "";
T1.Text = "";
T2.Text = "";
T3.Text = "";
T4.Text = "";
T5.Text = "";
label1.Text = "";
turn = 0;
}
private void timer4_Tick(object sender, EventArgs e)
{
}
private void pictureBox4_Click(object sender, EventArgs e)
{
if (textBox1.Text.Length == 0)
return;
N = int.Parse(textBox1.Text);
for (int i = 0; i < 1000; i )
a[i] = 0;
}
private void timer4_Tick_1(object sender, EventArgs e)
{
}
private void timer5_Tick(object sender, EventArgs e)
{
}
private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
{
this.pictureBox1.ImageLocation = "F:\\抽奖程序\\Lottery\\Lottery\\开始3-动态.png";
}
private void pictureBox1_MouseUp(object sender, MouseEventArgs e)
{
this.pictureBox1.ImageLocation = "F:\\抽奖程序\\Lottery\\Lottery\\开始3.png";
}
private void pictureBox1_Click_1(object sender, EventArgs e)
{
this.timer3.Interval = 50;
this.timer3.Start();
}
private void pictureBox2_MouseDown(object sender, MouseEventArgs e)
{
this.pictureBox2.ImageLocation = "F:\\抽奖程序\\Lottery\\Lottery\\结束-动态.png";
}
private void pictureBox2_MouseUp(object sender, MouseEventArgs e)
{
this.pictureBox2.ImageLocation = "F:\\抽奖程序\\Lottery\\Lottery\\结束.png";
}
private void pictureBox4_MouseDown(object sender, MouseEventArgs e)
{
this.pictureBox4.ImageLocation = "F:\\抽奖程序\\Lottery\\Lottery\\设置-动态.png";
}
private void pictureBox4_MouseUp(object sender, MouseEventArgs e)
{
this.pictureBox4.ImageLocation = "F:\\抽奖程序\\Lottery\\Lottery\\设置.png";
}
private void pictureBox5_MouseDown(object sender, MouseEventArgs e)
{
this.pictureBox5.ImageLocation = "F:\\抽奖程序\\Lottery\\Lottery\\清空2-动态.png";
}
private void pictureBox5_MouseUp(object sender, MouseEventArgs e)
{
this.pictureBox5.ImageLocation = "F:\\抽奖程序\\Lottery\\Lottery\\清空2.png";
}
}
}
好例子网口号：伸出你的我的手 — 分享！
网友评论
小贴士
感谢您为本站写下的评论，您的评论对其它用户来说具有重要的参考价值，所以请认真填写。
- 类似“顶”、“沙发”之类没有营养的文字，对勤劳贡献的楼主来说是令人沮丧的反馈信息。
- 相信您也不想看到一排文字/表情墙，所以请不要反馈意义不大的重复字符，也请尽量不要纯表情的回复。
- 提问之前请再仔细看一遍楼主的说明，或许是您遗漏了。
- 请勿到处挖坑绊人、招贴广告。既占空间让人厌烦，又没人会搭理，于人于己都无利。
关于好例子网
本站旨在为广大IT学习爱好者提供一个非营利性互相学习交流分享平台。本站所有资源都可以被免费获取学习研究。本站资源来自网友分享，对搜索内容的合法性不具有预见性、识别性、控制性，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，平台无法对用户传输的作品、信息、内容的权属或合法性、安全性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论平台是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二与二十三条之规定，若资源存在侵权或相关问题请联系本站客服人员，点此联系我们。关于更多版权及免责申明参见 版权及免责申明
支持(0) 盖楼(回复)