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大小: 341KB文件類型: .rar金幣: 2下載: 0 次發布日期: 2021-05-28
- 語言: C#
- 標簽: C#sqlserver??
資源簡介
利用C#開發的一個簡單的學生成績管理系統,所用的數據庫為sqlserver 2000.實現了對學生成績的基本增、刪、改、查等功能……

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;
using?STSJK.STSJKClass;
namespace?STSJK
{
????public?partial?class?FormMain?:?Form
????{
????????public?FormMain()
????????{
????????????InitializeComponent();
????????}
????????DBOperate?operate?=?new?DBOperate();
????????SqlConnection?conn?=?STSJKClass.DBConnection.MyConnection();
????????public?string?username;
????????public?string?LoginTime;
????????private?void?FormMain_Load(object?sender?EventArgs?e)
????????{
????????????toolStripStatusLabel2.Text?=?username;
????????????toolStripStatusLabel4.Text?=?LoginTime;
????????????
????????????string?picPath?=?“E:\\STSJK\\STSJK\\STSJKImage\\school.jpg“;
????????????pictureBox1.Image?=?Image.FromFile(picPath);
????????}
????????private?void?用戶管理UToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????}
????????private?void?tToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????
????????}
????????private?void?系統管理SToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????}
????????private?void?退出ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????this.Close();
????????}
????????private?void?添加用戶ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????FrmUser?f1?=?new?FrmUser();
????????????f1.i?=?1;
????????????f1.ShowDialog();?????
????????}
????????private?void?修改密碼ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????FrmUser?f1?=?new?FrmUser();
????????????//username?=?“王欣“;
????????????f1.uname?=?username;
????????????f1.i?=?0;
????????????f1.ShowDialog();?????
????????}
????????private?void?系部管理ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????FormSys?f1?=?new?FormSys();
????????????f1.ShowDialog();
????????}
????????private?void?課程管理ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????FormSys?f1?=?new?FormSys();
????????????f1.ShowDialog();
????????}
????????private?void?班級管理ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????FormSys?f1?=?new?FormSys();
????????????f1.ShowDialog();
????????}
????????private?void?學生基本信息管理ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????FormStudent?f1?=?new?FormStudent();
????????????f1.ShowDialog();
????????}
????????private?void?成績信息管理ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????FormStudent?f1?=?new?FormStudent();
????????????f1.ShowDialog();
????????}
????????private?void?學生信息查詢ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
????????????FormStudent?f1?=?new?FormStudent();
????????????f1.ShowDialog();
????????}
????????private?void?成績信息查詢ToolStripMenuItem_Click(object?sender?EventArgs?e)
????????{
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????316??2014-11-19?21:50??STSJK\Backup\STSJK\ClassDiagram1.cd
?????文件???????3359??2014-05-28?10:44??STSJK\Backup\STSJK\FormMain.cs
?????文件??????18651??2014-03-09?09:42??STSJK\Backup\STSJK\FormMain.Designer.cs
?????文件???????6213??2014-03-09?09:42??STSJK\Backup\STSJK\FormMain.resx
?????文件???????2021??2014-05-23?16:17??STSJK\Backup\STSJK\FormScore.cs
?????文件??????10725??2014-05-23?16:13??STSJK\Backup\STSJK\FormScore.Designer.cs
?????文件???????5814??2014-05-23?16:13??STSJK\Backup\STSJK\FormScore.resx
?????文件??????17784??2014-05-23?16:38??STSJK\Backup\STSJK\FormStudent.cs
?????文件??????24121??2014-05-23?16:37??STSJK\Backup\STSJK\FormStudent.Designer.cs
?????文件???????5814??2014-05-23?16:37??STSJK\Backup\STSJK\FormStudent.resx
?????文件???????4093??2014-03-21?15:07??STSJK\Backup\STSJK\FormSys.cs
?????文件???????7556??2014-03-09?10:54??STSJK\Backup\STSJK\FormSys.Designer.cs
?????文件???????5814??2014-03-09?10:54??STSJK\Backup\STSJK\FormSys.resx
?????文件???????3408??2014-03-08?10:21??STSJK\Backup\STSJK\FrmLogin.cs
?????文件???????6853??2014-03-01?16:56??STSJK\Backup\STSJK\FrmLogin.Designer.cs
?????文件???????5814??2014-03-01?16:56??STSJK\Backup\STSJK\FrmLogin.resx
?????文件???????3617??2014-05-28?11:00??STSJK\Backup\STSJK\FrmUser.cs
?????文件??????15205??2014-03-08?10:18??STSJK\Backup\STSJK\FrmUser.Designer.cs
?????文件???????5814??2014-03-08?10:18??STSJK\Backup\STSJK\FrmUser.resx
?????文件????????467??2014-05-28?10:30??STSJK\Backup\STSJK\Program.cs
?????文件???????1176??2014-03-01?11:25??STSJK\Backup\STSJK\Properties\AssemblyInfo.cs
?????文件???????2864??2014-03-01?11:25??STSJK\Backup\STSJK\Properties\Resources.Designer.cs
?????文件???????5612??2014-03-01?11:25??STSJK\Backup\STSJK\Properties\Resources.resx
?????文件???????1088??2014-03-01?11:25??STSJK\Backup\STSJK\Properties\Settings.Designer.cs
?????文件????????249??2014-03-01?11:25??STSJK\Backup\STSJK\Properties\Settings.settings
?????文件???????5227??2014-11-19?21:50??STSJK\Backup\STSJK\STSJK.csproj
?????文件????????581??2014-03-01?11:55??STSJK\Backup\STSJK\STSJK.csproj.user
?????文件????????448??2014-11-20?15:17??STSJK\Backup\STSJK\STSJKClass\DBConnection.cs
?????文件???????6692??2014-05-23?16:31??STSJK\Backup\STSJK\STSJKClass\DBOperate.cs
?????文件????????904??2014-03-01?11:25??STSJK\Backup\STSJK.sln
............此處省略78個文件信息
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