基本信息
源码名称：C# 随机抽奖 入门实例源码下载
源码大小：1.70M
文件格式：.rar
开发语言：C#
更新时间：2016-01-12
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源码介绍
using System;
using System.IO;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Collections;
using System.Timers;
using System.Media;
namespace rand
{
public partial class Form1 : Form
{
bool first_click = true; //初始化为真
int num = 0;
ArrayList content = new ArrayList();
public Form1()
{
InitializeComponent();
timer1.Stop();
}
private void button1_Click(object sender, EventArgs e)
{
}
private void timer1_Tick(object sender, EventArgs e)
{
int x1, x2, x3, x4,x5,x6,x7,x8,x9,x10;
Random r = new Random();
int flag = num / 10;
x1 = r.Next(0, flag-1);//随即产生1-num之间的整数,
x2 = r.Next(flag, flag flag-1);//随即产生1-num之间的整数
x3 = r.Next(flag flag, flag flag flag - 1);//随即产生1-num之间的整数
x4 = r.Next(flag flag flag, flag flag flag flag - 1);//随即产生1-num之间的整数
x5 = r.Next(flag flag flag flag, flag flag flag flag flag - 1);//随即产生1-num之间的整数
x6 = r.Next(flag flag flag flag flag, flag flag flag flag flag flag - 1);//随即产生1-num之间的整数,
x7 = r.Next(flag flag flag flag flag flag, flag flag flag flag flag flag flag - 1);//随即产生1-num之间的整数
x8 = r.Next(flag flag flag flag flag flag flag, flag flag flag flag flag flag flag flag - 1);//随即产生1-num之间的整数
x9 = r.Next(flag flag flag flag flag flag flag flag, flag flag flag flag flag flag flag flag flag - 1);//随即产生1-num之间的整数
x10 = r.Next(flag flag flag flag flag flag flag flag flag, flag flag flag flag flag flag flag flag flag flag - 1);//随即产生1-num之间的整数
this.textBox1.Text = content[x1].ToString();
this.textBox2.Text = content[x2].ToString();
this.textBox3.Text = content[x3].ToString();
this.textBox4.Text = content[x4].ToString();
this.textBox5.Text = content[x5].ToString();
this.textBox6.Text = content[x6].ToString();
this.textBox7.Text = content[x7].ToString();
this.textBox8.Text = content[x8].ToString();
this.textBox9.Text = content[x9].ToString();
this.textBox10.Text = content[x10].ToString();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button3_Click(object sender, EventArgs e)
{
}
private void button2_Click(object sender, EventArgs e)
{
}
private void button4_Click(object sender, EventArgs e)
{
}
private void pictureBox1_Click(object sender, EventArgs e)
{
if(this.radioButton1.Checked)
{
SoundPlayer sp = new SoundPlayer();//开始音乐
sp.SoundLocation = @"s.wav";
SoundPlayer sp2 = new SoundPlayer();//结束音乐
sp2.SoundLocation = @"sha.wav";
first_click = !first_click;
if (!first_click)
{
content.Clear();
if (!File.Exists("qingguang.txt")) { textBox1.Text = "名单不存在"; }
StreamReader sr = new StreamReader("qingguang.txt", Encoding.Default);
string str1;
while ((str1 = sr.ReadLine()) != null)
{
content.Add(str1);
//textBox1.Text = str1;
}
num = content.Count;
timer1.Interval = 1;
timer1.Start();
//播放音乐
sp.PlayLooping();
}
else
{
timer1.Stop();
sp2.PlaySync();
string name1 = this.textBox1.Text;
string name2 = this.textBox2.Text;
string name3 = this.textBox3.Text;
string name4 = this.textBox4.Text;
string name5 = this.textBox5.Text;
string name6 = this.textBox6.Text;
string name7 = this.textBox7.Text;
string name8 = this.textBox8.Text;
string name9 = this.textBox9.Text;
string name10 = this.textBox10.Text;
FileInfo file = new FileInfo("C:\\抽奖记录.txt");
StreamWriter sw = file.AppendText();
sw.Write("----------------现场幸运名单-------------\r\n");
sw.Write(name1 "\r\n" name2 "\r\n" name3 "\r\n" name4 "\r\n" name5 "\r\n" name6 "\r\n" name7 "\r\n" name8 "\r\n" name9 "\r\n" name10 "\r\n");
sw.Write("-----------------------------------------\r\n");
sw.Flush();
sw.Close();
sp.Stop();
}
}
else if(this.radioButton2.Checked)
{
SoundPlayer sp = new SoundPlayer();
sp.SoundLocation = @"s.wav";
SoundPlayer sp2 = new SoundPlayer();//结束音乐
sp2.SoundLocation = @"sha.wav";
first_click = !first_click;
if (!first_click)
{
content.Clear();
if (!File.Exists("wangluo.txt")) { textBox1.Text = "名单不存在"; }
StreamReader sr = new StreamReader("wangluo.txt", Encoding.Default);
string str1;
while ((str1 = sr.ReadLine()) != null)
{
content.Add(str1);
//textBox1.Text = str1;
}
num = content.Count;
timer1.Interval = 1;
timer1.Start();
sp.PlayLooping();
}
else
{
timer1.Stop();
sp2.PlaySync();
string name1 = this.textBox1.Text;
string name2 = this.textBox2.Text;
string name3 = this.textBox3.Text;
string name4 = this.textBox4.Text;
string name5 = this.textBox5.Text;
string name6 = this.textBox6.Text;
string name7 = this.textBox7.Text;
string name8 = this.textBox8.Text;
string name9 = this.textBox9.Text;
string name10 = this.textBox10.Text;
FileInfo file = new FileInfo("C:\\抽奖记录.txt");
StreamWriter sw = file.AppendText();
sw.Write("---------------网络幸运名单--------------\r\n");
sw.Write(name1 "\r\n" name2 "\r\n" name3 "\r\n" name4 "\r\n" name5 "\r\n" name6 "\r\n" name7 "\r\n" name8 "\r\n" name9 "\r\n" name10 "\r\n");
sw.Write("-----------------------------------------\r\n");
sw.Flush();
sw.Close();
sp.Stop();
}
}
else
{
MessageBox.Show("请选择 现场投票 或 网络投票 中的一种作为数据源！");
}
}
private void textBox2_TextChanged(object sender, EventArgs e)
{
}
private void textBox9_TextChanged(object sender, EventArgs e)
{
}
}
}