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

using System;

using System.Collections.Generic;

using System.Linq;

using System.Windows.Forms;

namespace 番茄钟

{

static class Program

{

///

/// 应用程序的主入口点。

///

[STAThread]

static void Main()

{

Application.EnableVisualStyles();

Application.SetCompatibleTextRenderingDefault(false);

Application.Run(new Form1());

}

}

}

Form1.Designer.cs

namespace 番茄钟

{

partial class Form1

{

///

/// 必需的设计器变量。

///

private System.ComponentModel.IContainer components = null;

///

/// 清理所有正在使用的资源。

///

/// 如果应释放托管资源，为 true；否则为 false。

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

///

/// 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。

///

private void InitializeComponent()

{

System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));

this.label1 = new System.Windows.Forms.Label();

this.label2 = new System.Windows.Forms.Label();

this.textBox1 = new System.Windows.Forms.TextBox();

this.label3 = new System.Windows.Forms.Label();

this.textBox2 = new System.Windows.Forms.TextBox();

this.button1 = new System.Windows.Forms.Button();

this.button2 = new System.Windows.Forms.Button();

this.button3 = new System.Windows.Forms.Button();

this.richTextBox1 = new System.Windows.Forms.RichTextBox();

this.label4 = new System.Windows.Forms.Label();

this.button4 = new System.Windows.Forms.Button();

this.button5 = new System.Windows.Forms.Button();

this.button6 = new System.Windows.Forms.Button();

this.SuspendLayout();

//

// label1

//

this.label1.BackColor = System.Drawing.Color.Black;

this.label1.Font = new System.Drawing.Font("黑体", 26.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));

this.label1.ForeColor = System.Drawing.Color.Red;

this.label1.Location = new System.Drawing.Point(12, 9);

this.label1.Name = "label1";

this.label1.Size = new System.Drawing.Size(283, 70);

this.label1.TabIndex = 0;

this.label1.Text = "倒计时  00:00";

this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;

//

// label2

//

this.label2.AutoSize = true;

this.label2.Location = new System.Drawing.Point(12, 104);

this.label2.Name = "label2";

this.label2.Size = new System.Drawing.Size(65, 12);

this.label2.TabIndex = 1;

this.label2.Text = "番茄时间：";

//

// textBox1

//

this.textBox1.Location = new System.Drawing.Point(83, 101);

this.textBox1.MaxLength = 5;

this.textBox1.Name = "textBox1";

this.textBox1.Size = new System.Drawing.Size(54, 21);

this.textBox1.TabIndex = 2;

this.textBox1.Text = "25";

//

// label3

//

this.label3.AutoSize = true;

this.label3.Location = new System.Drawing.Point(12, 136);

this.label3.Name = "label3";

this.label3.Size = new System.Drawing.Size(65, 12);

this.label3.TabIndex = 5;

this.label3.Text = "工作安排：";

//

// textBox2

//

this.textBox2.Location = new System.Drawing.Point(85, 133);

this.textBox2.MaxLength = 300;

this.textBox2.Name = "textBox2";

this.textBox2.Size = new System.Drawing.Size(198, 21);

this.textBox2.TabIndex = 6;

//

// button1

//

this.button1.Location = new System.Drawing.Point(13, 163);

this.button1.Name = "button1";

this.button1.Size = new System.Drawing.Size(75, 23);

this.button1.TabIndex = 7;

this.button1.Text = "开始";

this.button1.UseVisualStyleBackColor = true;

this.button1.Click += new System.EventHandler(this.button1_Click);

//

// button2

//

this.button2.Location = new System.Drawing.Point(108, 163);

this.button2.Name = "button2";

this.button2.Size = new System.Drawing.Size(75, 23);

this.button2.TabIndex = 8;

this.button2.Text = "停止";

this.button2.UseVisualStyleBackColor = true;

this.button2.Click += new System.EventHandler(this.button2_Click);

//

// button3

//

this.button3.Location = new System.Drawing.Point(208, 162);

this.button3.Name = "button3";

this.button3.Size = new System.Drawing.Size(75, 23);

this.button3.TabIndex = 9;

this.button3.Text = "暂停";

this.button3.UseVisualStyleBackColor = true;

this.button3.Click += new System.EventHandler(this.button3_Click);

//

// richTextBox1

//

this.richTextBox1.BackColor = System.Drawing.Color.White;

this.richTextBox1.ForeColor = System.Drawing.Color.Black;

this.richTextBox1.Location = new System.Drawing.Point(13, 193);

this.richTextBox1.Name = "richTextBox1";

this.richTextBox1.ReadOnly = true;

this.richTextBox1.Size = new System.Drawing.Size(270, 279);

this.richTextBox1.TabIndex = 10;

this.richTextBox1.Text = "";

//

// label4

//

this.label4.AutoSize = true;

this.label4.Location = new System.Drawing.Point(144, 104);

this.label4.Name = "label4";

this.label4.Size = new System.Drawing.Size(29, 12);

this.label4.TabIndex = 11;

this.label4.Text = "分钟";

//

// button4

//

this.button4.Location = new System.Drawing.Point(13, 479);

this.button4.Name = "button4";

this.button4.Size = new System.Drawing.Size(75, 23);

this.button4.TabIndex = 12;

this.button4.Text = "清空";

this.button4.UseVisualStyleBackColor = true;

this.button4.Click += new System.EventHandler(this.button4_Click);

//

// button5

//

this.button5.Location = new System.Drawing.Point(208, 478);

this.button5.Name = "button5";

this.button5.Size = new System.Drawing.Size(75, 23);

this.button5.TabIndex = 13;

this.button5.Text = "导出";

this.button5.UseVisualStyleBackColor = true;

this.button5.Click += new System.EventHandler(this.button5_Click);

//

// button6

//

this.button6.Font = new System.Drawing.Font("微软雅黑", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));

this.button6.Location = new System.Drawing.Point(191, 93);

this.button6.Name = "button6";

this.button6.Size = new System.Drawing.Size(104, 34);

this.button6.TabIndex = 14;

this.button6.Text = "番茄钟 V1.1";

this.button6.UseVisualStyleBackColor = true;

this.button6.Click += new System.EventHandler(this.button6_Click_1);

//

// Form1

//

this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);

this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

this.ClientSize = new System.Drawing.Size(309, 508);

this.Controls.Add(this.button6);

this.Controls.Add(this.button5);

this.Controls.Add(this.button4);

this.Controls.Add(this.label4);

this.Controls.Add(this.richTextBox1);

this.Controls.Add(this.button3);

this.Controls.Add(this.button2);

this.Controls.Add(this.button1);

this.Controls.Add(this.textBox2);

this.Controls.Add(this.label3);

this.Controls.Add(this.textBox1);

this.Controls.Add(this.label2);

this.Controls.Add(this.label1);

this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;

this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));

this.MaximizeBox = false;

this.Name = "Form1";

this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;

this.Text = "番茄钟";

this.Load += new System.EventHandler(this.Form1_Load);

this.ResumeLayout(false);

this.PerformLayout();

}

#endregion

private System.Windows.Forms.Label label1;

private System.Windows.Forms.Label label2;

private System.Windows.Forms.TextBox textBox1;

private System.Windows.Forms.Label label3;

private System.Windows.Forms.TextBox textBox2;

private System.Windows.Forms.Button button1;

private System.Windows.Forms.Button button2;

private System.Windows.Forms.Button button3;

private System.Windows.Forms.RichTextBox richTextBox1;

private System.Windows.Forms.Label label4;

private System.Windows.Forms.Button button4;

private System.Windows.Forms.Button button5;

private System.Windows.Forms.Button button6;

}

}

Form1.cs

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using System.Threading;

using System.Collections;

using System.IO;

using System.Media;

using System.Reflection;

namespace 番茄钟

{

public partial class Form1 : Form

{

private Time time;

private Thread cutDownThread;

private bool pause=false;

private int num = 0;

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 + time.showTime();

});

}

this.Invoke((EventHandler)delegate

{

richTextBox1.AppendText("完成\n");

Record r = (Record)records[records.Count - 1];

r.getEnd("完成状态：完成");

});

Assembly asm = Assembly.GetExecutingAssembly();

string name = asm.GetName().Name;

SoundPlayer sp = new SoundPlayer(番茄钟.Properties.Resources._3462_clip);

sp.Play();

MessageBox.Show("时间到了！！！");

}

public Form1()

{

InitializeComponent();

}

private void Form1_Load(object sender, EventArgs e)

{

richTextBox1.AppendText("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 (!double.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();

StringBuilder temp = new StringBuilder();

temp.Append("番茄钟").Append(++num).Append(":");

if (textBox2.Text != "")

temp.Append(textBox2.Text);

else

temp.Append("无具体安排");

records.Add(new Record(temp.ToString(), min));

temp.Append("\n完成状态：");

richTextBox1.AppendText(temp.ToString());

}

else

{

pause = 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 + time.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)records[records.Count - 1];

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 == DialogResult.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(object 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 sw = new StreamWriter(fs, Encoding.Default);

sw.WriteLine("************************************************");

sw.WriteLine("         " + DateTime.Now + "的番茄钟记录  ");

sw.WriteLine("************************************************");

foreach (Record r in records)

{

sw.Write(r.showRecord());

}

sw.Close();

fs.Close();

}

}

private void button6_Click(object sender, EventArgs e)

{

double min = double.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V1.1\n 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",

"关于番茄钟", MessageBoxButtons.OK, MessageBoxIcon.Information);

}

}

public class Time

{

private 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;

}

else

stop = true;

}

public bool Stop

{

get { return stop; }

}

public string showTime()

{

StringBuilder sb = new StringBuilder();

sb.Append(min<10?"0"+min:min.ToString()).Append(":").Append(sec<10?"0"+sec:sec.ToString());

return sb.ToString();

}

}

public class Record

{

private string text;

private DateTime first;

private DateTime last;

private double length;

private string state;

public Record(string text,double length)

{

this.text = text;

first = DateTime.Now;

this.length = length;

}

public void getEnd(string state)

{

last = DateTime.Now;

this.state = state;

}

public string showRecord()

{

if (last == null)

last = DateTime.Now;

if (state == null)

state = "未知";

StringBuilder s = new StringBuilder();

s.Append("起止时间：").Append(first.ToString()).Append("-").AppendLine(last.ToString());

s.AppendLine(text).Append(state).Append("\t").

Append("番茄钟时长：").Append(length.ToString()).AppendLine("分钟");

return s.ToString();

}

}

}

以上就是本文分享的全部代码了，希望大家能够喜欢。