c# winform 面向对象设计体育彩票选号器
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互联网集市收集整理的这篇技术教程文章主要介绍了c# winform 面向对象设计体育彩票选号器,小编现在分享给大家,供广大互联网技能从业者学习和参考。文章包含5817字,纯文字阅读大概需要9分钟。
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![c# winform 面向对象设计体育彩票选号器](/upload/InfoBanner/zyjiaocheng/1154/a3ae41aaca3243ada8938fbc261b3ef1.jpg)
用到的知识很简单:产生随机数、保存数据到文本文件、定时器的使用等。主要体现c#面向对象设计的思想。界面效果如下:
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 using System.Threading.Tasks; 6 7 namespace 体育彩票选号器 8 { 9 /// <summary> 10 /// 日历类 11 /// </summary> 12 class Calendar 13 { 14 public string Year { get; set; } 15publicstring Month { get; set; } 16publicstring Day { get; set; } 17publicstring Time { get; set; } 18publicstring Week { get; set; } 19 } 20 }
1 using System; 2 using System.Collections.Generic; 3 using System.IO; 4 using System.Linq; 5 using System.Text; 6 using System.Threading.Tasks; 7 8 namespace 体育彩票选号器 9 { 10 /// <summary> 11 /// 选号器类 12 /// </summary> 13 class PickDevice 14 { 15 private Random random; 16 private Calendar myCalendar; 17 internal Calendar MyCalendar 18 { 19 get 20 { 21 this.myCalendar.Year = DateTime.Now.Year.ToString(); 22this.myCalendar.Month = DateTime.Now.Month.ToString("00"); 23this.myCalendar.Day = DateTime.Now.Day.ToString("00"); 24this.myCalendar.Time = DateTime.Now.ToLongTimeString(); 25this.myCalendar.Week = WeekToChineseWeek(DateTime.Now.DayOfWeek.ToString()); 26return myCalendar; 27 } 28//set { myCalendar = value; } 29 } 30///<summary> 31/// 选中的号码 32///</summary> 33private List<string> selectedNum; 34 35public List<string> SelectedNum 36 { 37get { return selectedNum; } 38set { selectedNum = value; } 39 } 40public PickDevice() 41 { 42 random = new Random(); 43 myCalendar = new Calendar(); 44 selectedNum=new List<string>(); 45 } 46///<summary> 47/// 生成10以内随机号码 48///</summary> 49///<returns></returns> 50publicint[] CreateNum() 51 { 52int[] num=newint[7]; 53 num[0] = random.Next(10); 54 num[1] = random.Next(10); 55 num[2] = random.Next(10); 56 num[3] = random.Next(10); 57 num[4] = random.Next(10); 58 num[5] = random.Next(10); 59 num[6] = random.Next(10); 60return num; 61 } 62publicvoid ExportToTxt(string path) 63 { 64using (FileStream fs = new FileStream(path, FileMode.Create)) 65 { 66using (StreamWriter sw = new StreamWriter(fs)) 67 { 68foreach(string s in SelectedNum) 69 { 70 sw.WriteLine(s); 71 } 72 } 73 } 74 } 75///<summary> 76/// 将英文日期转换为中文 77///</summary> 78///<param name="week"></param> 79///<returns></returns> 80publicstring WeekToChineseWeek(string week) 81 { 82switch (week) 83 { 84case"Monday": 85return"一"; 86//break; 87case"Tuesday": 88return"二"; 89//break; 90case"Wednesday": 91return"三"; 92//break; 93case"Thursday": 94return"四"; 95//break; 96case"Friday": 97return"五"; 98//break; 99case"Saturday": 100return"六"; 101//break;102case"Sunday": 103return"日"; 104//break;105default: 106return"日"; 107//break;108 } 109 } 110 } 111 }
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 体育彩票选号器 { public partial class FrmMain : Form { PickDevice pickDevice = new PickDevice(); privateint order = 0;//选号的组号public FrmMain() { InitializeComponent(); this.btnChoose.Enabled = false; } ///<summary>/// 获取日历信息 ///</summary>///<param name="sender"></param>///<param name="e"></param>privatevoid tmrCalendar_Tick(object sender, EventArgs e) { this.lblYear.Text = pickDevice.MyCalendar.Year; this.lblMonth.Text = pickDevice.MyCalendar.Month; this.lblDay.Text = pickDevice.MyCalendar.Day; this.lblTime.Text = pickDevice.MyCalendar.Time; this.lblWeek.Text = pickDevice.MyCalendar.Week; } ///<summary>/// 产生随机数 ///</summary>///<param name="sender"></param>///<param name="e"></param>privatevoid tmrRandom_Tick(object sender, EventArgs e) { int[] num = pickDevice.CreateNum(); this.lblNum1.Text=num[0].ToString(); this.lblNum2.Text = num[1].ToString(); this.lblNum3.Text = num[2].ToString(); this.lblNum4.Text = num[3].ToString(); this.lblNum5.Text = num[4].ToString(); this.lblNum6.Text = num[5].ToString(); this.lblNum7.Text = num[6].ToString(); } ///<summary>/// 启动 ///</summary>///<param name="sender"></param>///<param name="e"></param>privatevoid btnStart_Click(object sender, EventArgs e) { tmrRandom.Start(); this.btnChoose.Enabled = !this.btnChoose.Enabled; this.btnStart.Enabled=!this.btnStart.Enabled; } ///<summary>/// 选号 ///</summary>///<param name="sender"></param>///<param name="e"></param>privatevoid btnChoose_Click(object sender, EventArgs e) { this.tmrRandom.Stop(); this.btnStart.Enabled = !this.btnStart.Enabled; this.btnChoose.Enabled = !this.btnChoose.Enabled; string num = ""; num += this.lblNum1.Text; num += this.lblNum2.Text; num += this.lblNum3.Text; num += this.lblNum4.Text; num += this.lblNum5.Text; num += this.lblNum6.Text; num += ""; num += this.lblNum7.Text; order++; num = "第" + order + "组:" + num; lstNum.Items.Add(num); pickDevice.SelectedNum.Add(num); } ///<summary>/// 打印 ///</summary>///<param name="sender"></param>///<param name="e"></param>privatevoid btnPrint_Click(object sender, EventArgs e) { if (this.lstNum.Items.Count == 0) { MessageBox.Show("请先选号哦~~~"); return; } string path = DateTime.Now.ToString("yyyyMMddHHmmssms")+".txt"; pickDevice.ExportToTxt(path); btnClear_Click(null,null); MessageBox.Show("恭喜,搞定~~~"); } ///<summary>/// 清空 ///</summary>///<param name="sender"></param>///<param name="e"></param>privatevoid btnClear_Click(object sender, EventArgs e) { this.lstNum.Items.Clear(); foreach (Control c in pnlNum.Controls) { c.Text = "0"; } order = 0; pickDevice.SelectedNum.Clear(); } } }
代码下载:体育彩票选号器.rar
原文:http://www.cnblogs.com/success365/p/4788599.html
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