using?System;
using?System.Collections.Generic;
using?System.Data.SqlClient;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;

namespace?Test5
{
????class?DBHelper
????{
????????public?static?string?connStr?=?@“Data?Source=QING\QING;Initial?Catalog=BoardroomManger;Persist?Security?Info=True;User?ID=QINGG;Password=QINGG“;
????????public?static?SqlConnection?conn?=?new?SqlConnection（connStr）;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????257428??2014-04-20?16:12??1?001.jpg
?????文件??????251933??2014-04-20?16:13??1?002.jpg
?????文件??????342050??2014-04-20?16:13??1?003.jpg
?????文件??????224047??2014-04-20?16:14??1?004.jpg
?????文件?????8388608??2018-05-14?16:10??BoardroomManger.mdf
?????文件?????1048576??2018-05-14?16:10??BoardroomManger_log.ldf
?????文件?????????189??2018-05-14?10:45??Test5\App.config
?????文件?????????439??2018-05-14?11:19??Test5\DBHelper.cs
?????文件????????1523??2018-05-16?19:16??Test5\Form1.cs
?????文件????????6689??2018-05-14?14:01??Test5\Form1.Designer.cs
?????文件????????8053??2018-05-14?14:01??Test5\Form1.resx
?????文件????????2202??2018-05-16?19:37??Test5\Form2lv.cs
?????文件????????6020??2018-05-16?19:33??Test5\Form2lv.Designer.cs
?????文件????????5817??2018-05-16?19:33??Test5\Form2lv.resx
?????文件?????????937??2018-05-16?19:15??Test5\FrmMain.cs
?????文件????????4322??2018-05-14?14:06??Test5\FrmMain.Designer.cs
?????文件????????6015??2018-05-14?14:06??Test5\FrmMain.resx
?????文件????????3133??2018-05-16?19:38??Test5\FrmOrder.cs
?????文件????????9209??2018-05-14?13:33??Test5\FrmOrder.Designer.cs
?????文件????????5817??2018-05-14?13:33??Test5\FrmOrder.resx
?????文件?????????519??2018-05-14?11:39??Test5\Program.cs
?????文件????????4894??2018-05-16?19:29??Test5\Test5.csproj
?????文件???????20992??2018-05-16?19:37??Test5\bin\Debug\Test5.exe
?????文件?????????189??2018-05-14?10:45??Test5\bin\Debug\Test5.exe.config
?????文件???????40448??2018-05-16?19:37??Test5\bin\Debug\Test5.pdb
?????文件???????22696??2018-05-16?19:37??Test5\bin\Debug\Test5.vshost.exe
?????文件?????????189??2018-05-14?10:45??Test5\bin\Debug\Test5.vshost.exe.config
?????文件?????????490??2017-09-29?21:43??Test5\bin\Debug\Test5.vshost.exe.manifest
?????文件????????7172??2018-05-16?19:11??Test5\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件???????????0??2018-05-14?10:45??Test5\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
?????文件???????????0??2018-05-14?10:45??Test5\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
............此處省略16個文件信息