using?System;
using?System.ComponentModel;
using?System.Collections;
using?System.Diagnostics;
using?System.Data;
using?System.Configuration;
using?System.Data.OleDb;
using?System.Web;

namespace?DB
{
????///?

????///?通用的數據庫處理類，通過ado.net與數據庫連接
????///?

????///?
????[Obsolete]
????public?class?AccessDatabase?:?IDisposable
????{
????????//?連接數據源
????????private?static?OleDbConnection?con?=?null;

????????public?string?GetDefaultValue（string?key）
????????{
????????????OleDbDataReader?dr?=?RunQuery（“select?statename?from?userstate?where?statetype=‘“?+?key?+?“‘“）;
????????????if?（dr.Read（））?return?dr[0].ToString（）;
????????????return?null;
????????}


????????public?OleDbDataAdapter?getAdapter（）
????????{
????????????Open（）;

????????????OleDb

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-11-02?11:40??Database1.1\
?????文件???????11753??2011-07-20?15:32??Database1.1\AccessDatabase.cs
?????文件?????????710??2012-12-17?11:28??Database1.1\App.config
?????文件????????2545??2012-12-17?11:28??Database1.1\Database.csproj
?????文件????????1585??2012-12-17?11:28??Database1.1\Database.sln
?????文件???????33280??2015-09-07?16:14??Database1.1\Database.suo
?????文件???????13277??2014-07-16?15:50??Database1.1\Database.cs
?????目錄???????????0??2015-11-02?11:40??Database1.1\Properties\
?????文件????????1360??2007-08-15?08:55??Database1.1\Properties\AssemblyInfo.cs
?????目錄???????????0??2015-11-02?11:40??Database1.1\bin\
?????目錄???????????0??2015-11-02?11:40??Database1.1\bin\Debug\
?????文件???????11264??2013-09-16?16:32??Database1.1\bin\Debug\Database.dll
?????文件?????????710??2012-12-17?11:28??Database1.1\bin\Debug\Database.dll.config
?????文件???????42496??2013-09-16?16:32??Database1.1\bin\Debug\Database.pdb
?????目錄???????????0??2015-11-02?11:40??Database1.1\bin\Release\
?????文件???????10240??2014-07-08?17:02??Database1.1\bin\Release\Database.dll
?????文件?????????710??2012-12-17?11:28??Database1.1\bin\Release\Database.dll.config
?????文件???????32256??2014-07-08?17:02??Database1.1\bin\Release\Database.pdb
?????目錄???????????0??2015-11-02?11:40??Database1.1\obj\
?????目錄???????????0??2015-11-02?11:40??Database1.1\obj\Debug\
?????文件????????3771??2013-09-16?16:32??Database1.1\obj\Debug\Database.csproj.FileListAbsolute.txt
?????文件???????11264??2013-09-16?16:32??Database1.1\obj\Debug\Database.dll
?????文件???????42496??2013-09-16?16:32??Database1.1\obj\Debug\Database.pdb
?????文件????????5141??2013-09-16?16:32??Database1.1\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件???????10846??2013-09-16?16:32??Database1.1\obj\Debug\ResolveAssemblyReference.cache
?????目錄???????????0??2015-12-25?17:23??Database1.1\obj\Debug\TempPE\
?????目錄???????????0??2015-11-02?11:40??Database1.1\obj\Release\
?????文件????????1503??2014-07-08?16:16??Database1.1\obj\Release\Database.csproj.FileListAbsolute.txt
?????文件???????10240??2014-07-08?17:02??Database1.1\obj\Release\Database.dll
?????文件???????32256??2014-07-08?17:02??Database1.1\obj\Release\Database.pdb
?????文件????????5145??2015-09-07?16:14??Database1.1\obj\Release\DesignTimeResolveAssemblyReferencesInput.cache
............此處省略2個文件信息