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

namespace?ThreelayerDemo.Core
{
????public?class?dbConnection
????{
????????private?SqlDataAdapter?myAdapter;
????????private?SqlConnection?conn;

????????///?
????????///?Initialise?Connection
????????///?
????????public?dbConnection（）
????????{
????????????myAdapter?=?new?SqlDataAdapter（）;
????????????conn?=?new?SqlConnection（ConfigurationManager.ConnectionStrings[“dbConnectionString“].ConnectionString）;
????????}

????????///?
????????///?Open?Database?Connection?if?Closed?or?Broken
????????///?
????????private?SqlConnection?openConnection（）
????????{
????????????if?（conn.St

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2009-05-31?03:15??ThreelayerDemo\
?????目錄???????????0??2009-03-24?01:59??ThreelayerDemo\Code\
?????目錄???????????0??2009-06-03?02:03??ThreelayerDemo\Code\ThreelayerDemo\
?????文件?????????368??2009-03-23?23:59??ThreelayerDemo\Code\ThreelayerDemo\app.config
?????目錄???????????0??2009-06-03?00:23??ThreelayerDemo\Code\ThreelayerDemo\bin\
?????目錄???????????0??2009-06-03?00:29??ThreelayerDemo\Code\ThreelayerDemo\bin\Debug\
?????文件???????14848??2009-06-03?02:03??ThreelayerDemo\Code\ThreelayerDemo\bin\Debug\ThreelayerDemo.exe
?????文件?????????368??2009-03-23?23:59??ThreelayerDemo\Code\ThreelayerDemo\bin\Debug\ThreelayerDemo.exe.config
?????文件???????14328??2009-06-03?02:04??ThreelayerDemo\Code\ThreelayerDemo\bin\Debug\ThreelayerDemo.vshost.exe
?????文件?????????368??2009-03-23?23:59??ThreelayerDemo\Code\ThreelayerDemo\bin\Debug\ThreelayerDemo.vshost.exe.config
?????目錄???????????0??2009-06-03?01:46??ThreelayerDemo\Code\ThreelayerDemo\BUS\
?????文件????????1878??2009-06-03?01:46??ThreelayerDemo\Code\ThreelayerDemo\BUS\userBUS.cs
?????目錄???????????0??2009-06-03?01:45??ThreelayerDemo\Code\ThreelayerDemo\DAO\
?????文件????????1725??2009-06-03?01:45??ThreelayerDemo\Code\ThreelayerDemo\DAO\userDAO.cs
?????文件????????3793??2009-06-03?01:52??ThreelayerDemo\Code\ThreelayerDemo\dbConnection.cs
?????文件????????1090??2009-06-03?02:03??ThreelayerDemo\Code\ThreelayerDemo\frmLogin.cs
?????文件????????5230??2009-06-03?01:59??ThreelayerDemo\Code\ThreelayerDemo\frmLogin.Designer.cs
?????文件????????5814??2009-03-25?23:09??ThreelayerDemo\Code\ThreelayerDemo\frmLogin.resx
?????文件?????????509??2009-03-09?00:53??ThreelayerDemo\Code\ThreelayerDemo\Program.cs
?????目錄???????????0??2009-03-23?21:57??ThreelayerDemo\Code\ThreelayerDemo\Properties\
?????文件????????1440??2009-03-09?00:37??ThreelayerDemo\Code\ThreelayerDemo\Properties\AssemblyInfo.cs
?????文件????????2857??2009-03-09?00:37??ThreelayerDemo\Code\ThreelayerDemo\Properties\Resources.Designer.cs
?????文件????????5612??2009-03-09?00:37??ThreelayerDemo\Code\ThreelayerDemo\Properties\Resources.resx
?????文件????????1649??2009-03-23?21:57??ThreelayerDemo\Code\ThreelayerDemo\Properties\Settings.Designer.cs
?????文件?????????936??2009-03-23?21:57??ThreelayerDemo\Code\ThreelayerDemo\Properties\Settings.settings
?????文件????????6117??2009-06-03?01:45??ThreelayerDemo\Code\ThreelayerDemo\ThreelayerDemo.csproj
?????文件?????????531??2009-03-23?23:57??ThreelayerDemo\Code\ThreelayerDemo\ThreelayerDemo.csproj.user
?????目錄???????????0??2009-06-03?01:45??ThreelayerDemo\Code\ThreelayerDemo\VO\
?????文件????????1377??2009-06-03?01:45??ThreelayerDemo\Code\ThreelayerDemo\VO\userVO.cs
?????文件?????????932??2009-03-09?00:37??ThreelayerDemo\Code\ThreelayerDemo.sln
?????文件???????38912??2009-06-03?02:04??ThreelayerDemo\Code\ThreelayerDemo.suo
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