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.Media;
namespace?crono
{
????public?partial?class?Form1?:?Form
????{
????????private?DateTime?timer;
????????private?int?hr;
????????private?int?sec;
????????private?int?min;
????????private?int?mil;
????????private?string?type;

????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????timer1.Stop（）;
????????}

????????///?

????????///?count?down
????????///?

????????///?
????????///?
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????progressBar1.Visible?=?true;
????????????type?=?“down“;
????????????if?（button1.Text?==?“Start“）
????????????{????????????????
????????????????button1.Text?=?“Stop“;
????????????????try
????????????????{
????????????????????timer?=?Convert.ToDateTime（textBox1.Text）;
????????????????????hr?=?timer.Hour;
????????????????????min?=?timer.Minute;
????????????????????sec?=?timer.Second;
????????????????????mil?=?timer.Millisecond;

????????????????????if?（hr?>?0?||?min?>?0?||?sec?>?0?||?mil?>?0）
????????????????????{
????????????????????????label_time.Text?=?textBox1.Text;
????????????????????????textBox1.Enabled?=?false;

????????????????????????progressBar1.Maximum?=?（hr?*?60?*?60）?+?（min?*?60）?+?sec;
????????????????????????progressBar1.Minimum?=?0;
????????????????????????progressBar1.Step?=?1;
????????????????????????progressBar1.Value?=?0;
????????????????????????
????????????????????????timer1.Start（）;
????????????????????}
????????????????}
????????????????catch?（Exception?ex）
????????????????{
????????????????????MessageBox.Show（ex.Message?“Error!?Please?check?your?input?time!“?MessageBoxButtons.OK?MessageBoxIcon.Error）;
????????????????}
????????????}
????????????else?if?（button1.Text?==?“Stop“）
????????????{
????????????????button1.Text?=?“Start“;
????????????????label_time.Text?=?“00:00:00“;
????????????????textBox1.Enabled?=?true;
????????????????progressBar1.Value?=?0;
????????????????timer1.Stop（）;
????????????}
????????}

????????private?void?timer1_Tick（object?sender?EventArgs?e）
????????{
????????????if?（type?==?“down“）
????????????{
????????????????sec--;

????????????????if?（sec?==?-1?&&?min?>?0）
????????????????{
????????????????????min--;
????????????????????sec?=?59;
????????????????}
????????????????else?if?（sec?==?-1?&&?min?==?0?&&?hr?>?0）
????????????????{
????????????????????sec?=?59;?min?=?59;
????????????????????hr--;
????????????????}

????????????????progressBar1.Increment（progressBar1.Step）;????????????????
????????????}
????????????else?if?（type?==?“up“）
????????????{
????????????????if?（sec?==?59）
????????????????{
????????????????????min++;
????????????????????sec?=?0

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1612??2012-04-05?11:44??All?about?Time\bin\Debug\crono.application

?????文件?????133120??2012-04-05?11:44??All?about?Time\bin\Debug\crono.exe

?????文件???????3617??2012-04-05?11:44??All?about?Time\bin\Debug\crono.exe.manifest

?????文件??????24064??2012-04-05?11:44??All?about?Time\bin\Debug\crono.pdb

?????文件???????1612??2012-04-05?11:44??All?about?Time\bin\Debug\crono.vshost.application

?????文件??????11608??2012-04-05?11:44??All?about?Time\bin\Debug\crono.vshost.exe

?????文件???????3617??2012-04-05?11:44??All?about?Time\bin\Debug\crono.vshost.exe.manifest

?????文件???????5987??2012-04-04?22:23??All?about?Time\crono.csproj

?????文件????????549??2012-03-24?22:40??All?about?Time\crono.csproj.user

?????文件????????899??2012-04-04?22:15??All?about?Time\crono.sln

????..A..H.?????20480??2012-04-05?11:44??All?about?Time\crono.suo

?????文件???????4603??2012-04-05?11:44??All?about?Time\Main.cs

?????文件???????7697??2012-04-05?11:44??All?about?Time\Main.Designer.cs

?????文件???????6011??2012-04-05?11:44??All?about?Time\Main.resx

?????文件???????1612??2012-04-05?11:44??All?about?Time\obj\Debug\crono.application

?????文件???????1578??2012-04-05?11:44??All?about?Time\obj\Debug\crono.csproj.FileListAbsolute.txt

?????文件?????133120??2012-04-05?11:44??All?about?Time\obj\Debug\crono.exe

?????文件???????3617??2012-04-05?11:44??All?about?Time\obj\Debug\crono.exe.manifest

?????文件????????180??2012-04-05?11:44??All?about?Time\obj\Debug\crono.Form1.resources

?????文件??????24064??2012-04-05?11:44??All?about?Time\obj\Debug\crono.pdb

?????文件?????120946??2012-04-05?11:44??All?about?Time\obj\Debug\crono.Properties.Resources.resources

?????文件???????6332??2012-04-05?11:44??All?about?Time\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????726??2012-04-05?11:44??All?about?Time\obj\Debug\ResGen.read.1.tlog

?????文件????????488??2012-04-05?11:44??All?about?Time\obj\Debug\ResGen.write.1.tlog

?????文件???????5120??2012-04-04?23:02??All?about?Time\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件????????503??2008-05-06?11:16??All?about?Time\Program.cs

?????文件???????1607??2008-05-06?11:16??All?about?Time\Properties\AssemblyInfo.cs

?????文件??????????0??2008-05-06?11:18??All?about?Time\Properties\licenses.licx

?????文件???????4079??2012-03-24?22:40??All?about?Time\Properties\Resources.Designer.cs

?????文件???????7157??2008-05-12?00:43??All?about?Time\Properties\Resources.resx

............此處省略12個文件信息