c#编写的番茄钟倒计时器代码剖析

1、c#编写的番茄钟倒计时器代码番茄钟是老外做饭用的一个厨具， 比如蒸包子， 水开后再蒸十分钟， 就把番茄钟拧一下拧到10 的刻度上，然后番茄钟就嗒嗒嗒的慢慢归位，等到十分钟后完全归位，然后就叮的响一 声，提醒老外把火关掉。恩 主要大家可以看下思路吧 图形界面里 除了图标和音乐两个资源 别的都是代码。 时 间没有用 timer 组件 是自创的 Time 类在一个线程中进行的倒计时。 对于导出记录 创建 了一个 Record 类 别的就没什么了 。Program.cs复制代码 代码如下 :using System;using System.Linq;namespace 番茄钟static class

2、 Program/ <summary>/ 应用程序的主入口点。/ </summary>STAThreadstatic void Main()Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false);Application.Run(new Form1();复制代码 代码如下 :namespace 番茄钟partial class Form1/ <summary>/ 必需的设计器变量。/ </summary>= null;/ <s

3、ummary>/ 清理所有正在使用的资源。/ </summary>/ <param name="disposing"> 如果应释放托管资源，为 true ；否则为 </param>protected override void Dispose(bool disposing)if (disposing && (components != null)components.Dispose();base.Dispose(disposing);#region Windows 窗体设计器生成的代码/ <summary>

4、;/ 设计器支持所需的方法 - 不要/ 使用代码编辑器修改此方法的内容。/ </summary>private void InitializeComponent()this.label1 = = = false 。newthis.label3 = = = = = = = = = this.button6 = this.SuspendLayout();/ label1/= 26.25F,= 黑 体 ",= = 9); = "label1"= 70); = 0;= "倒计时 00:00"= / label2/= true;= 104);

5、 = "label2"= 12); = 1;= "番茄时间： "/ textBox1/= 101); = 5; = "textBox1"= 21); = 2;= "25"/ label3/= true;= 136); = "label3"= 12); = 5;= "工作安排： "/ textBox2/= 133); = 300;= "textBox2"= 21);= 6;/ button1/= 163); = "button1"= 23

6、); = 7;= " 开始 "= true;+= new System.EventHandler(this.button1_Click); / button2/= 163); = "button2"= 23); = 8;= " 停止 "= true;+= new System.EventHandler(this.button2_Click); / button3/= 162); = "button3"= 23); = 9;= " 暂停 " = true;+= new System.EventHa

7、ndler(this.button3_Click); / richTextBox1/= = = 193); = "richTextBox1"= true;= 279); = 10;= ""/ label4/= true;= 104); = "label4"= 12); = 11;= "分钟 "/ button4/= 479); = "button4"= 23); = 12;= " 清空 " = true;+= new System.EventHandler(this.butt

8、on4_Click);/ button5/= 478); = "button5"= 23); = 13;= " 导出 " = true;+= new System.EventHandler(this.button5_Click);/ button6/12F,= 微 软 雅 黑 = 93); = "button6"= 34); = 14;= " 番茄钟 = += new System.EventHandler(this.button6_Click_1);/ Form1/this.AutoScaleDimensions = =

9、= 508); this.FormBorderStyle = = = false;this.Name = "Form1"this.StartPosition = = "番茄钟 "this.Load += new System.EventHandler(this.Form1_Load);this.ResumeLayout(false);this.PerformLayout();#endregionForm1.cs复制代码 代码如下 :using System;using System.ComponentModel;using System.Data;usi

10、ng System.Drawing;using System.Linq;using System.Text;using System.Threading;using System.Collections;using System.IO;using System.Media;using System.Reflection;namespace 番茄钟public partial class Form1 : Formprivate Time time;private Thread cutDownThread;private bool pause=false; private int num = 0;

11、private ArrayList records; string title = " 倒计时 " public void cutDownTime() while (!time.Stop)Thread.Sleep(1000); time.subOneSecond(); this.Invoke(EventHandler)delegate label1.Text = title + );this.Invoke(EventHandler)delegate richTextBox1.AppendText(" 完成 n"); Record r = (Record)

12、recordsrecords.Count - 1; r.getEnd(" 完成状态：完成 "););Assembly asm = Assembly.GetExecutingAssembly();string name = asm.GetName().Name;SoundPIayer sp = new SoundPIayer(番茄钟MessageBox.Show(”时间到了！ ！ ！")；public Form1()InitializeComponent();private void Form1_Load(object sender, EventArgs e)ric

13、hTextBox1.Appe ndText(” 已完成的番茄钟记录：n");records = new ArrayList();protected override void OnClosing(CancelEventArgs e)if (cutDownThread != null)if (cutDownThread.IsAlive) cutDownThread.Abort();base.OnClosing(e);private void button1_Click(object sender, EventArgs e)if (!pause)double min;if (!doubl

14、e.TryParse(textBox1.Text, out min)MessageBox.Show(”请正确输入数字”)； return;if (min < 0&&min>99)MessageBox.Show(”请输入一个不超过 99的正实数"); return;time = new Time(min);label1.Text = title + time.showTime();cutDownThread = new Thread(new ThreadStart(cutDownTime);cutDownThread.Start();StringBuilde

15、r temp = new StringBuilder(); temp.Append(" 番茄钟 ").Append(+num).Append(":"); if (textBox2.Text != "")temp.Append(textBox2.Text);elsetemp.Append(" 无具体安排 "); records.Add( Record(temp.ToString(), min); temp.Append("n 完成状态： "); richTextBox1.AppendText(te

16、mp.ToString();elsepause = false;label1.Text = title + time.showTime();cutDownThread = new Thread(new ThreadStart(cutDownTime); cutDownThread.Start();private void button3_Click(object sender, EventArgs e)if (cutDownThread != null)if (cutDownThread.IsAlive)cutDownThread.Abort();label1.Text = title + t

17、ime.showTime();pause = true;private void button2_Click(object sender, EventArgs e)if (cutDownThread != null)if (cutDownThread.IsAlive)cutDownThread.Abort();time = new Time(0);label1.Text = title + time.showTime();richTextBox1.AppendText(" 未完成 n");Record r = (Record)recordsrecords.Count - 1

18、;r.getEnd(" 完成状态：未完成 ");private void button4_Click(object sender, EventArgs e)DialogResult dr = MessageBox.Show('你真的要清空吗？ n (清空记录会把之前所有 n 完成的番茄钟记录消 n 除，建议先将记录导出) ","确认 ",MessageBoxButtons.YesNo);if (dr = DialogResult.No)MessageBox.Show('清空操作已撤销”)；else if (dr = Dialog

19、Result.Yes)num = 0；richTextBox1.Text = ""；richTextBox1.AppendText(" 已完成的番茄钟记录： n")； if (cutDownThread != null)if (cutDownThread.IsAlive)cutDownThread.Abort()；time = new Time(0)；label1.Text = title + time.showTime()；MessageBox.Show("番茄钟记录已清空并重置！”)；private void button5_Click(o

20、bject sender, EventArgs e)string fn=""；OpenFileDialog ofd = new OpenFileDialog()； ofd.Filter = " 文本文件 (*.txt) |*.txt"； ofd.FilterIndex = 1； if (ofd.ShowDialog() = DialogResult.OK)fn = ofd.FileName；FileStream fs = new FileStream(fn, FileMode.Append, FileAccess.Write)；StreamWriter

21、sw = new StreamWriter(fs, Encoding.Default)； foreach (Record r in records) sw.WriteLine(11*”）；sw.WriteLine("" + DateTime.Now + " 的番茄钟记录")；sw.WriteLine(11*"）；sw.Write(r.showRecord()；sw.Close()； fs.Close()；private void button6_Click(object sender, EventArgs e)double min = doub

22、le.Parse(textBox2.Text)；int a = (int)min；int b = (int)(min - a) * 60);textBox2.Text = a.ToString()+":"+b.ToString();private void button6_Click_1(object sender, EventArgs e) MessageBox.Show(" 番茄钟 V1.1n 在使用中如遇到问题或发现漏 洞，n 请联系QQ： 583490567 ,谢谢！ n本产品由晓奇工作室荣誉出品n版权：Copyright? 蒋晓奇 2015",

23、"关于番茄钟 ", MessageBoxButtons.OK, MessageBoxIcon.Information); public class Timeprivate int sec;private int min; private bool stop;public Time(double min) this.min = (int)min;sec = (int)(min - this.min) * 60);stop = false;public void subOneSecond()if (sec > 0) sec-;else if (min > 0)min-; sec = 59;elsestop = true;public bool Stopget return stop; public string showTime()StringBuilder sb = new StringBuilder();sb.Append(min<10?"0"+min:min.ToString().Append("