資源簡介
簡單登錄界面設計,在WINDOWS窗體中,其界面有用戶名,密碼等,點擊按鈕,就能將到SQL數據庫中,以便驗證用戶登錄。

代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.Data.SqlClient;
namespace?數據庫設計
{
????public?partial?class?datatable?:?Form
????{
????????public?datatable()
????????{
????????????InitializeComponent();
????????}
????????private?void?Form1_Load(object?sender?EventArgs?e)
????????{
???????//?string?ss?=?“Data?Source=(local);Initial?Catalog=mydb;“?+?“Integrated?Security=SSPI;“;
??????????//?string?ss?=?“Data?Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|\\mydb_Data.mdf;Integrated?Security=True;User?Instance=True“;
????????????//string?ss?=?“Data?Source=.\\SQLEXPRESS;AttachDbFilename=D:\\My?Documents\\Visual?Studio?2005\\Projects\\數據庫設計\\bin\\Debug\\mydb_Data.mdf;Integrated?Security?=?true;?Connect?Timeout?=?30;?User?Instance?=true“;
????????????//SqlConnection?conn?=?new?SqlConnection(ss);
????????????//string?ss?=?“Data?Source?=.\\SQLEXPRESS;?Initial?Catalog?=?mydb;“+?Integrated?Security?=?true;?User?Instance?=?true“;
????????????//SqlConnection?conn?=?new?SqlConnection(ss);
????????????string?s3?=?System.IO.Directory.GetCurrentDirectory()?+?“\\jie_Data.mdf“;
????????????SqlConnection?conn?=?new?SqlConnection(“Data?Source=.\\SQLExpress;Integrated?Security=True;AttachDBFilename=“?+?s3?+?“;User?Instance=true“);
????????????conn.Open();
????????????string?rs?=?“SELECT?*??from?student“;
????????????SqlDataAdapter?da?=?new?SqlDataAdapter(rs?conn);
????????????DataSet?ds?=?new?DataSet();
????????????da.Fill(ds?“student“);
????????????bindingSource1.DataSource?=?ds;
????????????bindingSource1.DataMember?=?“student“;
????????????//bindingSource1.Filter?=?“ssex=‘女‘“;
????????????bindingSource1.Sort?=?“sno?desc“;
????????????dataGridView1.DataSource?=?bindingSource1;
????????}
????}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????5612??2010-04-04?21:53??數據庫設計\Properties\Resources.resx
?????文件????????249??2010-04-04?21:53??數據庫設計\Properties\Settings.settings
?????文件???????1100??2010-04-04?21:53??數據庫設計\Properties\Settings.Designer.cs
?????文件???????1202??2010-04-04?21:53??數據庫設計\Properties\AssemblyInfo.cs
?????文件???????2886??2010-04-04?21:53??數據庫設計\Properties\Resources.Designer.cs
?????文件???????5280??2010-04-13?12:36??數據庫設計\logwindows.Designer.cs
?????文件???????3601??2010-04-12?23:23??數據庫設計\數據庫設計.csproj
?????文件???????5632??2005-12-08?14:51??數據庫設計\bin\Debug\數據庫設計.vshost.exe
?????文件??????24576??2010-04-13?12:41??數據庫設計\bin\Debug\數據庫設計.exe
?????文件??????30208??2010-04-13?12:41??數據庫設計\bin\Debug\數據庫設計.pdb
?????文件????1835008??2010-04-13?12:41??數據庫設計\bin\Debug\jie_Data.MDF
?????文件????3538944??2010-04-07?23:37??數據庫設計\bin\Debug\jie_Log.LDF
?????文件?????516096??2010-04-13?12:41??數據庫設計\bin\Debug\jie_Data_log.LDF
?????文件????1048576??2010-04-13?00:36??數據庫設計\bin\Debug\mydb2_Log.ldf
?????文件????5242880??2010-04-13?12:41??數據庫設計\bin\Debug\mydb2_Data.mdf
?????文件?????516096??2010-04-13?12:41??數據庫設計\bin\Debug\mydb2_Data_log.ldf
?????文件????????180??2010-04-05?12:24??數據庫設計\obj\Debug\數據庫設計.Properties.Resources.resources
?????文件??????24576??2010-04-13?12:41??數據庫設計\obj\Debug\數據庫設計.exe
?????文件????????180??2010-04-12?23:23??數據庫設計\obj\Debug\數據庫設計.datatable.resources
?????文件????????180??2010-04-13?12:36??數據庫設計\obj\Debug\數據庫設計.logwindows.resources
?????文件??????30208??2010-04-13?12:41??數據庫設計\obj\Debug\數據庫設計.pdb
?????文件????????905??2010-04-13?12:36??數據庫設計\obj\Debug\數據庫設計.csproj.GenerateResource.Cache
?????文件????????916??2010-04-13?12:41??數據庫設計\obj\數據庫設計.csproj.FileListAbsolute.txt
?????文件???????5814??2010-04-13?12:36??數據庫設計\logwindows.resx
?????文件???????2407??2010-04-13?12:42??數據庫設計\logwindows.cs
?????文件????????918??2010-04-04?21:53??數據庫設計\數據庫設計.sln
????..A..H.?????16384??2010-04-13?12:42??數據庫設計\數據庫設計.suo
?????文件???????1918??2010-04-12?23:23??數據庫設計\Form1.cs
?????文件???????2776??2010-04-12?23:23??數據庫設計\Form1.Designer.cs
?????文件???????6016??2010-04-12?23:23??數據庫設計\Form1.resx
............此處省略12個文件信息
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