using?System;
using?System.Collections.Generic;
using?System.Text;
using?System.Data.SqlClient;

namespace?TrainTicketManager
{
????///?

????///?數據庫幫助類
????///?

????class?DBHelper
????{
????????private?static?string?connString?=?“Data?Source=.;Initial?Catalog=TrainTicketDB;User?ID=sa;Pwd=sa“;
????????public?static?SqlConnection?connection?=?new?SqlConnection（connString）;
????}
}

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

?????文件????3145728??2009-02-24?13:30??火車票訂購系統\DB\TrainTicketDB.mdf

?????文件????1048576??2009-02-24?13:30??火車票訂購系統\DB\TrainTicketDB_log.ldf

?????文件??????24576??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\bin\Debug\TrainTicketManager.exe

?????文件??????30208??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\bin\Debug\TrainTicketManager.pdb

?????文件???????5632??2005-11-11?22:25??火車票訂購系統\TrainTicketManager\TrainTicketManager\bin\Debug\TrainTicketManager.vshost.exe

?????文件????????432??2009-02-24?10:15??火車票訂購系統\TrainTicketManager\TrainTicketManager\DBHelper.cs

?????文件????????847??2009-02-24?10:27??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\Debug\TrainTicketManager.csproj.GenerateResource.Cache

?????文件??????24576??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\Debug\TrainTicketManager.exe

?????文件??????30208??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\Debug\TrainTicketManager.pdb

?????文件????????180??2009-02-24?09:42??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\Debug\TrainTicketManager.Properties.Resources.resources

?????文件????????180??2009-02-24?10:27??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\Debug\TrainTicketManager.TicketForm.resources

?????文件????????854??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\TrainTicketManager.csproj.FileListAbsolute.txt

?????文件????????482??2009-02-24?09:42??火車票訂購系統\TrainTicketManager\TrainTicketManager\Program.cs

?????文件???????1242??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\Properties\AssemblyInfo.cs

?????文件???????2892??2009-02-24?09:41??火車票訂購系統\TrainTicketManager\TrainTicketManager\Properties\Resources.Designer.cs

?????文件???????5612??2009-02-24?09:41??火車票訂購系統\TrainTicketManager\TrainTicketManager\Properties\Resources.resx

?????文件???????1103??2009-02-24?09:41??火車票訂購系統\TrainTicketManager\TrainTicketManager\Properties\Settings.Designer.cs

?????文件????????249??2009-02-24?09:41??火車票訂購系統\TrainTicketManager\TrainTicketManager\Properties\Settings.settings

?????文件???????4668??2009-02-24?13:22??火車票訂購系統\TrainTicketManager\TrainTicketManager\TicketForm.cs

?????文件???????7873??2009-02-24?10:17??火車票訂購系統\TrainTicketManager\TrainTicketManager\TicketForm.Designer.cs

?????文件???????5814??2009-02-24?10:17??火車票訂購系統\TrainTicketManager\TrainTicketManager\TicketForm.resx

?????文件???????3431??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\TrainTicketManager.csproj

?????文件???????2550??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\TTButton.ico

?????文件????????943??2009-02-24?09:41??火車票訂購系統\TrainTicketManager\TrainTicketManager.sln

????..A..H.?????14848??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager.suo

?????文件??????77824??2008-07-28?16:18??火車票訂購系統\火車票訂購系統.doc

?????目錄??????????0??2009-02-24?09:42??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\Debug\Refactor

?????目錄??????????0??2009-02-24?09:41??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\Debug\TempPE

?????目錄??????????0??2009-02-24?09:42??火車票訂購系統\TrainTicketManager\TrainTicketManager\bin\Debug

?????目錄??????????0??2009-02-24?13:29??火車票訂購系統\TrainTicketManager\TrainTicketManager\obj\Debug

............此處省略10個文件信息