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


namespace?resume
{
????public?partial?class?ComeBack?:?Form
????{
????????public?ComeBack（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?btnRevertPath_Click（object?sender?EventArgs?e）
????????{
????????????OpenFileDialog?ofd?=?new?OpenFileDialog（）;
????????????ofd.InitialDirectory?=?Application.StartupPath?+?“\\“;
????????????ofd.Filter?=?“備份文件（*.bak）|*.bak“;

????????????if?（ofd.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????this.txtRevertPath.Text?=?ofd.FileName;
????????????????this.btnRevert.Enabled?=?true;
????????????}
????????}

????????private?void?btnRevert_Click（object?sender?EventArgs?e）
????????{
????????????string?connStr?=?“Data?Source=.\\SQLEXPRESS;Initial?Catalog=Master;user?id=sa;Pwd=123“;
????????????SqlConnection?con?=?new?SqlConnection（connStr）;
????????????try
????????????{
????????????????con.Open（）;
????????????????string?sql?=?““;

????????????????sql?=?“use?Master“;
????????????????SqlCommand?com?=?new?SqlCommand（sql?con）;
????????????????com.ExecuteNonQuery（）;

????????????????sql?=?“drop?database?GPRS“;
????????????????com?=?new?SqlCommand（sql?con）;
????????????????com.ExecuteNonQuery（）;

????????????????sql?=?string.Format（“use?master?restore?database?{0}?from?disk?=?‘{1}‘“?“GPRS“?txtRevertPath.Text）;
????????????????com?=?new?SqlCommand（sql?con）;
????????????????com.ExecuteNonQuery（）;

????????????????DialogResult?result?=?MessageBox.Show（“數據庫恢復成功！“?“提示“?MessageBoxButtons.OK?MessageBoxIcon.Information）;
????????????????if?（result?==?DialogResult.Yes）
????????????????{
????????????????????Process.Start（Application.StartupPath?+?“\\Hotel.exe“）;
????????????????????Application.Exit（）;
????????????????}

????????????}
????????????catch?（Exception?ex）
????????????{
????????????????MessageBox.Show（ex.Message）;
????????????}
????????????finally
????????????{
????????????????con.Close（）;
????????????}???????????
????????}

????????private?void?grbRevert_Enter（object?sender?EventArgs?e）
????????{

????????}
????}
}

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

?????文件??????20480??2010-06-27?16:23??resume\resume\bin\Debug\resume.exe

?????文件??????44544??2010-06-27?16:23??resume\resume\bin\Debug\resume.pdb

?????文件???????5632??2005-11-11?22:25??resume\resume\bin\Debug\resume.vshost.exe

????..A.SH.?????????9??2010-04-21?19:51??resume\resume\bin\Debug\_desktop.ini

????..A.SH.?????????9??2010-04-21?19:51??resume\resume\bin\_desktop.ini

?????文件???????2357??2010-06-27?16:23??resume\resume\ComeBack.cs

?????文件???????4767??2010-06-27?16:07??resume\resume\ComeBack.Designer.cs

?????文件???????5814??2010-06-27?16:07??resume\resume\ComeBack.resx

????..A.SH.?????????9??2010-04-21?19:51??resume\resume\obj\Debug\Refactor\_desktop.ini

?????文件????????180??2010-06-27?16:07??resume\resume\obj\Debug\resume.ComeBack.resources

?????文件????????845??2010-06-27?16:07??resume\resume\obj\Debug\resume.csproj.GenerateResource.Cache

?????文件??????20480??2010-06-27?16:23??resume\resume\obj\Debug\resume.exe

?????文件??????44544??2010-06-27?16:23??resume\resume\obj\Debug\resume.pdb

?????文件????????180??2008-10-15?20:20??resume\resume\obj\Debug\resume.Properties.Resources.resources

????..A.SH.?????????9??2010-04-21?19:51??resume\resume\obj\Debug\TempPE\_desktop.ini

????..A.SH.?????????9??2010-04-21?19:51??resume\resume\obj\Debug\_desktop.ini

?????文件????????264??2010-06-27?16:25??resume\resume\obj\resume.csproj.FileList.txt

?????文件????????688??2010-01-21?16:49??resume\resume\obj\resume.csproj.FileListAbsolute.txt

????..A.SH.?????????9??2010-04-21?19:51??resume\resume\obj\_desktop.ini

?????文件????????468??2008-10-15?20:19??resume\resume\Program.cs

?????文件???????1184??2008-10-15?20:18??resume\resume\Properties\AssemblyInfo.cs

?????文件???????2866??2008-10-15?20:18??resume\resume\Properties\Resources.Designer.cs

?????文件???????5612??2008-10-15?20:18??resume\resume\Properties\Resources.resx

?????文件???????1089??2008-10-15?20:18??resume\resume\Properties\Settings.Designer.cs

?????文件????????249??2008-10-15?20:18??resume\resume\Properties\Settings.settings

????..A.SH.?????????9??2010-04-21?19:51??resume\resume\Properties\_desktop.ini

?????文件???????3234??2008-10-15?20:20??resume\resume\resume.csproj

????..A.SH.?????????9??2010-04-21?19:51??resume\resume\_desktop.ini

?????文件????????907??2008-10-15?20:18??resume\resume.sln

????..A..H.?????14336??2010-06-27?17:42??resume\resume.suo

............此處省略13個文件信息