91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 4.15MB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發布日期: 2023-09-17
  • 語言: C#
  • 標簽: c#??登錄??

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。

資源截圖

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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