c#编写的番茄钟倒计时器代码

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
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [stathread]
        static void main()
        {
            application.enablevisualstyles();
            application.setcompatibletextrenderingdefault(false);
            application.run(new form1());
        }
    }
}

form1.designer.cs

namespace 番茄钟
{
    partial class form1
    {
        /// <summary>
        /// 必需的设计器变量。
        /// </summary>
        private system.componentmodel.icontainer components = null;
        /// <summary>
        /// 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 false。</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>
        /// 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()
        {
            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。