using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;

namespace?倒計時
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;

????????}
????????double?setTime;?//設置時間
????????int?min?s?ms;

????????private?void?timer1_Tick（object?sender?EventArgs?e）
????????{
????????????if?（progressBar1.Value?==?progressBar1.Minimum）
????????????{
????????????????timer1.Enabled?=?false;
????????????????label1.Text?=?“時間到！“;
????????????????label1.ForeColor?=?Color.Red;
????????????????btnStar.Enabled?=?false;
????????????????btnStop.Enabled?=?false;
????????????}
????????????else
????????????{

????????????????if?（ms?==?0）
????????????????{
????????????????????setTime--;
????????????????????ms?=?9;
????????????????????min?=?（int）setTime?/?60;
????????????????????s?=?（int）setTime?%?60;
????????????????????progressBar1.Value--;
????????????????}
????????????????ms--;
????????????????label1.Text?=?min.ToString（）?+?“：“?+?s.ToString（）?+?“：“?+?ms.ToString（）;
????????????????
????????????}
????????}
????????//退出
????????private?void?btnExit_Click（object?sender?EventArgs?e）
????????{
????????????Application.Exit（）;
????????}
????????//設置時間
????????private?void?btnSZ_Click（object?sender?EventArgs?e）
????????{
????????????try
????????????{
????????????????setTime?=?Convert.ToDouble（txtTime.Text）?*?60;//設置時間（分鐘）
????????????????min?=?（int）setTime?/?60;
????????????????s?=?（int）setTime?%?60;
????????????????ms?=?0;
????????????????label1.Text?=?min.ToString（）?+?“：“?+?s.ToString（）?+?“：“?+?ms.ToString（）;

????????????????progressBar1.Maximum?=?Convert.ToInt32（setTime）;
????????????????progressBar1.Value?=?progressBar1.Maximum;

????????????????btnStar.Enabled?=?true;
????????????????btnStop.Enabled?=?true;
????????????????btnStar.Text?=?“開始“;
????????????????label1.ForeColor?=?Color.White;
????????????}
????????????catch
????????????{
????????????????MessageBox.Show（“輸入格式錯誤，請輸入一個實數！“）;
????????????}
????????}
????????//暫停
????????private?void?btnStop_Click（object?sender?EventArgs?e）
????????{
????????????if?（btnStop.Text?==?“暫停“）
????????????{
????????????????timer1.Enabled?=?false;
????????????????btnStop.Text?=?“繼續“;
????????????}
????????????else
????????????{
????????????????timer1.Enabled?=?true;
????????????????btnStop.Text?=?“暫停“;
????????????}
????????}
????????//開始
????????private?void?btnStar_Click（object?sender?EventArgs?e）
????????{
????????????if?（btnStar.Text?==?“開始“）
????????????{
????????????????timer1.Enabled?=?true;
????????????????btnStop.Text?=?“暫停“;
????????????????label1.ForeColor?=?Color.White;
????????????????btnStar.Text?=?“停止“;
????????????}
????????????else
????????????{
????????????????timer1.Enabled?=?false;
????????????????btnStar.Text?=?“開始“;
????????????????btnStar.Enabl

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

?????文件??????24576??2011-03-17?22:37??倒計時\倒計時\bin\Debug\倒計時.exe

?????文件??????30208??2011-03-17?22:37??倒計時\倒計時\bin\Debug\倒計時.pdb

?????文件???????5632??2005-12-08?14:51??倒計時\倒計時\bin\Debug\倒計時.vshost.exe

?????文件???????3788??2011-03-17?22:36??倒計時\倒計時\Form1.cs

?????文件???????6263??2011-03-17?22:36??倒計時\倒計時\Form1.Designer.cs

?????文件???????6008??2011-03-17?22:36??倒計時\倒計時\Form1.resx

?????文件????????842??2011-03-17?22:37??倒計時\倒計時\obj\Debug\倒計時.csproj.GenerateResource.Cache

?????文件??????24576??2011-03-17?22:37??倒計時\倒計時\obj\Debug\倒計時.exe

?????文件????????180??2011-03-17?22:37??倒計時\倒計時\obj\Debug\倒計時.Form1.resources

?????文件??????30208??2011-03-17?22:37??倒計時\倒計時\obj\Debug\倒計時.pdb

?????文件????????180??2011-03-17?19:21??倒計時\倒計時\obj\Debug\倒計時.Properties.Resources.resources

?????文件????????282??2011-03-17?20:33??倒計時\倒計時\obj\倒計時.csproj.FileList.txt

?????文件???????1332??2011-03-17?22:37??倒計時\倒計時\obj\倒計時.csproj.FileListAbsolute.txt

?????文件????????468??2011-03-17?19:11??倒計時\倒計時\Program.cs

?????文件???????1190??2011-03-17?19:11??倒計時\倒計時\Properties\AssemblyInfo.cs

?????文件???????2872??2011-03-17?19:11??倒計時\倒計時\Properties\Resources.Designer.cs

?????文件???????5612??2011-03-17?19:11??倒計時\倒計時\Properties\Resources.resx

?????文件???????1092??2011-03-17?19:11??倒計時\倒計時\Properties\Settings.Designer.cs

?????文件????????249??2011-03-17?19:11??倒計時\倒計時\Properties\Settings.settings

?????文件???????3225??2011-03-17?19:21??倒計時\倒計時\倒計時.csproj

?????文件????????916??2011-03-17?21:17??倒計時\倒計時.sln

????..A..H.?????12288??2011-03-17?22:39??倒計時\倒計時.suo

?????目錄??????????0??2011-03-17?22:41??倒計時\倒計時\obj\Debug\Refactor

?????目錄??????????0??2011-03-17?22:41??倒計時\倒計時\obj\Debug\TempPE

?????目錄??????????0??2011-03-17?22:41??倒計時\倒計時\bin\Debug

?????目錄??????????0??2011-03-17?22:41??倒計時\倒計時\obj\Debug

?????目錄??????????0??2011-03-17?22:41??倒計時\倒計時\bin

?????目錄??????????0??2011-03-17?22:41??倒計時\倒計時\obj

?????目錄??????????0??2011-03-17?22:41??倒計時\倒計時\Properties

?????目錄??????????0??2011-03-17?22:41??倒計時\倒計時

............此處省略4個文件信息