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

namespace?CollectionEnginery
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????public?static?SqlConnection?My_con;??//定義一個(gè)SqlConnection類型的公共變量My_con，用于判斷數(shù)據(jù)庫是否連接成功
????????public?static?string?M_str_sqlcon?=?“Data?Source=.;Database=CollectionEnginery;User?id=sa;PWD=“;
????????StreamReader?SReader;

????????#region??建立數(shù)據(jù)庫連接
????????///?

????????///?建立數(shù)據(jù)庫連接.
????????///?

????????///?返回SqlConnection對(duì)象
????????public?sta

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????3747??2009-01-19?16:19??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\CollectionEnginery.csproj

?????文件???????5106??2009-01-21?09:50??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Form1.cs

?????文件???????4400??2010-08-18?17:51??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Form1.Designer.cs

?????文件???????5814??2009-01-20?09:55??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Form1.resx

?????文件????????499??2009-01-19?14:20??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Program.cs

?????文件???????1368??2009-01-19?14:20??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Properties\AssemblyInfo.cs

?????文件???????2886??2009-01-19?14:20??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Properties\Resources.Designer.cs

?????文件???????5612??2009-01-19?14:20??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Properties\Resources.resx

?????文件???????1103??2009-01-19?14:20??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Properties\Settings.Designer.cs

?????文件????????249??2009-01-19?14:20??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery\Properties\Settings.settings

?????文件????????944??2009-01-19?14:20??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery.sln

????..A..H.?????14336??2009-01-20?17:07??數(shù)據(jù)采集器讀寫\CollectionEnginery\Backup\CollectionEnginery.v12.suo

?????文件????????195??2009-01-19?23:33??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\bin\Debug\AddData.dat

?????文件??????11776??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\bin\Debug\CollectionEnginery.exe

?????文件??????32256??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\bin\Debug\CollectionEnginery.pdb

?????文件??????22704??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\bin\Debug\CollectionEnginery.vshost.exe

?????文件????????490??2017-03-19?05:00??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\bin\Debug\CollectionEnginery.vshost.exe.manifest

?????文件???????3937??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\CollectionEnginery.csproj

?????文件????1048576??2010-08-18?17:51??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\database\CollectionEnginery_Data.MDF

?????文件????1048576??2010-08-18?17:51??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\database\CollectionEnginery_Log.LDF

?????文件???????5106??2009-01-21?09:50??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\Form1.cs

?????文件???????4400??2010-08-18?17:51??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\Form1.Designer.cs

?????文件???????5814??2009-01-20?09:55??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\Form1.resx

?????文件???????2763??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\obj\Debug\CollectionEnginery.csproj.FileListAbsolute.txt

?????文件????????847??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\obj\Debug\CollectionEnginery.csproj.GenerateResource.Cache

?????文件???????1759??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\obj\Debug\CollectionEnginery.csprojResolveAssemblyReference.cache

?????文件??????11776??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\obj\Debug\CollectionEnginery.exe

?????文件????????180??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\obj\Debug\CollectionEnginery.Form1.resources

?????文件??????32256??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\obj\Debug\CollectionEnginery.pdb

?????文件????????180??2017-05-14?15:48??數(shù)據(jù)采集器讀寫\CollectionEnginery\CollectionEnginery\obj\Debug\CollectionEnginery.Properties.Resources.resources

............此處省略28個(gè)文件信息