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;

namespace?XuanKe
{
????public?partial?class?courseLook?:?Form
????{
????????public?courseLook（）
????????{
????????????InitializeComponent（）;
????????}

????????public?void?selCourse（string?sqlStr）?{
????????????string?strcon?=?“Data?Source=.;Initial?Catalog=XuanKe;Persist?Security?Info=False;?User?ID=sa;?Password=sasa“;//建立連接
????????????SqlConnection?conn?=?new?SqlConnection（strcon）;
????????????//打開連接
????????????conn.Open（）;
????????????//數據庫查詢并將結果顯示在dataGridView1中
????????????String?strsql?=?sqlStr;
????????????SqlDataAdapter?da?=?new?SqlDataAdapter（strsql?strcon）;
????????????DataSet?ds?=?new?DataSet（）;
????????????da.Fill（ds）;
????????????dataGridView1.DataSource?=?ds.Tables[0];
????????????conn.Close（）;
????????}
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????string?courseName?=?comboBox1.Text.ToString（）;
????????????selCourse（“select?*?from?courseSel?where?courseName=?‘“?+?courseName?+?“‘“）;
????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????selCourse（“select?*?from?courseSel“）;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????..A..H.?????63488??2017-04-05?15:06??C#學生選課系統\C#學生選課系統\XuanKe\.vs\XuanKe\v14\.suo

?????文件???????1407??2017-03-27?15:46??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\courseLook.cs

?????文件???????6490??2017-03-27?15:23??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\courseLook.Designer.cs

?????文件???????6918??2017-03-27?15:23??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\courseLook.resx

?????文件???????6485??2017-03-22?16:16??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\courseManager.cs

?????文件??????13094??2017-03-22?15:59??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\courseManager.Designer.cs

?????文件???????6557??2017-03-22?15:59??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\courseManager.resx

?????文件???????3035??2017-03-22?17:27??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Login.cs

?????文件???????7566??2017-03-15?15:41??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Login.Designer.cs

?????文件???????5814??2017-03-15?15:41??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Login.resx

?????文件???????1156??2017-03-22?17:23??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Main.cs

?????文件???????4020??2017-03-22?17:23??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Main.Designer.cs

?????文件???????6012??2017-03-22?17:23??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Main.resx

?????文件????????769??2017-03-22?17:26??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Program.cs

?????文件???????1368??2017-03-08?14:53??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Properties\AssemblyInfo.cs

?????文件???????2862??2017-03-08?14:53??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Properties\Resources.Designer.cs

?????文件???????5612??2017-03-08?14:53??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Properties\Resources.resx

?????文件???????1091??2017-03-08?14:53??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Properties\Settings.Designer.cs

?????文件????????249??2017-03-08?14:53??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Properties\Settings.settings

?????文件???????1878??2017-03-22?16:31??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\queryFrom.cs

?????文件???????5481??2017-03-22?16:31??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\queryFrom.Designer.cs

?????文件???????6374??2017-03-22?16:31??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\queryFrom.resx

?????文件???????1883??2017-03-22?17:00??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\queryStu.cs

?????文件???????6819??2017-03-22?16:41??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\queryStu.Designer.cs

?????文件???????8022??2017-03-22?16:40??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\queryStu.resx

?????文件???????2784??2017-03-15?16:36??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\RegisterForm.cs

?????文件???????7816??2017-03-15?15:53??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\RegisterForm.Designer.cs

?????文件???????5814??2017-03-15?15:53??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\RegisterForm.resx

?????文件???????8066??2017-03-27?16:10??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Stu.cs

?????文件??????11627??2017-03-27?14:46??C#學生選課系統\C#學生選課系統\XuanKe\Backup\XuanKe\Stu.Designer.cs

............此處省略100個文件信息