using?System;
using?System.Data;
using?System.Configuration;
using?System.Web;
using?System.Web.Security;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Web.UI.WebControls.WebParts;
using?System.Web.UI.HtmlControls;
using?System.Collections;
using?System.Data.SqlClient;

public?partial?class?_Default?:?System.Web.UI.Page?
{
????protected?void?Page_Load（object?sender?EventArgs?e）
????{
????????if?（!IsPostBack）
????????{
????????????ArrayList?iden?=?new?ArrayList（）;
????????????iden.Add（“學(xué)生“）;
????????????iden.Add（“教師“）;
????????????iden.Add（“管理員“）;
????????????mydropdownlist.DataSource?=?iden;
????????????mydropdownlist.DataBind（）;
????????}?????
????????
????}
????protected?void?login_Click（object?sender?ImageClickEventArgs?e）
????{
????????int?a?=?mydropdownlist.SelectedIndex;
????????string?mycomm_txt;
????????SqlConnection?myconn?=?new?SqlConnection（ConfigurationSettings.AppSettings[“connection“]）;
????????if?（a?==?0）?mycomm_txt?=?“select?count（*）?from?User_stu?where?Stu_id=‘“?+?user_id.Text?+?“‘?and?password=‘“?+?password.Text?+?“‘“;
????????else?if?（a?==?1）?mycomm_txt?=?“select?count（*）?from?User_tea?where?Tea_id=‘“?+?user_id.Text?+?“‘?and?password=‘“?+?password.Text?+?“‘“;
????????else?mycomm_txt?=?“select?count（*）?from?User_admin?where?Admin_id=‘“?+?user_id.Text?+?“‘?and?password=‘“?+?password.Text?+?“‘“;
????????//default:?mycomm_txt?=?“select?count（*）?from?User_stu?where?Stu_id=‘“?+?user_id.Text?+?“‘?and?password=‘“?+?password.Text?+?“‘“;?

????????SqlCommand?mycomm?=?new?SqlCommand（mycomm_txt?myconn）;
????????myconn.Open（）;
????????object?obj?=?mycomm.ExecuteScalar（）;
????????if?（obj?!=?null?&&?obj.ToString（）?!=?“0“）
????????{
????????????//FormsAuthentication.SetAuthCookie（user_id?false）;
????????????if?（a?==?0）
????????????{
????????????????String?id?=?“student.aspx?id=“?+?user_id.Text;
????????????????Response.Redirect（id）;?
????????????????Response.Redirect（“student.aspx“）;
????????????}
????????????else?if?（a?==?1）
????????????{

????????????????Session[“tea_id“]?=?user_id.Text;
???????????????//?String?id?=?“student.aspx?id=“?+?user_id.Text;
???????????????//?Response.Redirect（id）;
????????????????Response.Redirect（“teacher.aspx“）;
????????????}
????????????else?Response.Redirect（“main.aspx“）;
????????}
????????else
????????{
????????????Response.Write（“ript?language=‘javascript‘>alert（‘登錄失敗！‘）;ript>“）;
????????}
????????myconn.Close（）;
????}

????protected?void?cancel_Click（object?sender?ImageClickEventArgs?e）
????{
????????user_id.Text?=?““;
????????password.Text?=?““;
????}
???

????protected?void?get_password_Click（object?sender?EventArgs?e）
????{
????????Response.Write（“ript?language=‘javascript‘?defer>ret?=?window.showModalDialog（‘stu_get_password.aspx?Action=add‘window‘dialogHeight:150px;dialogWidth:230px;center:Yes;Help:No;Resizable:No;Scroll:auto;Status:no;‘）;ript>“）;

????}
}

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

????..A.SH.?????????9??2012-12-29?10:26??152ASP.NET學(xué)生選課系統(tǒng)\程序\App_Code\Desktop_.ini

????..A.SH.?????????9??2012-12-29?14:09??152ASP.NET學(xué)生選課系統(tǒng)\程序\App_Data\Desktop_.ini

?????文件????????953??2012-12-29?13:27??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\body.aspx

?????文件????????412??2012-12-29?11:53??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\body.aspx.cs

?????文件??????27382??2012-12-29?14:46??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\cal.htm

????..A.SH.?????????9??2012-12-29?23:18??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\Desktop_.ini

?????文件???????5508??2012-12-29?09:07??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\stu_top.aspx

?????文件????????415??2012-12-29?11:12??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\stu_top.aspx.cs

?????文件???????1737??2012-12-29?11:36??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\style.css

?????文件???????5533??2012-12-29?17:02??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\tea_top.aspx

?????文件????????415??2012-12-30?04:33??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\tea_top.aspx.cs

?????文件???????5605??2012-12-29?18:30??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\top.aspx

?????文件????????411??2012-12-29?23:01??152ASP.NET學(xué)生選課系統(tǒng)\程序\common\top.aspx.cs

????..A.SH.?????????9??2012-12-29?12:58??152ASP.NET學(xué)生選課系統(tǒng)\程序\css\Desktop_.ini

?????文件???????1739??2012-12-30?06:32??152ASP.NET學(xué)生選課系統(tǒng)\程序\css\style.css

????..A.SH.?????????9??2012-12-29?22:43??152ASP.NET學(xué)生選課系統(tǒng)\程序\Database\Desktop_.ini

?????文件????1179648??2012-12-30?00:01??152ASP.NET學(xué)生選課系統(tǒng)\程序\Database\ST_Select_Course_Data.MDF

?????文件????1048576??2012-12-30?03:51??152ASP.NET學(xué)生選課系統(tǒng)\程序\Database\ST_Select_Course_Log.LDF

?????文件????????120??2013-01-02?13:25??152ASP.NET學(xué)生選課系統(tǒng)\程序\Default.aspx

?????文件???????3001??2012-12-29?13:33??152ASP.NET學(xué)生選課系統(tǒng)\程序\Default.aspx.cs

?????文件??????21995??2012-12-29?23:48??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\01.gif

?????文件??????25838??2012-12-29?09:59??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\3.swf

?????文件??????21426??2012-12-30?06:54??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\bg.jpg

?????文件??????13803??2012-12-29?23:47??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\bg_welcome.jpg

?????文件??????41150??2012-12-29?21:48??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\body.gif

?????文件???????1863??2012-12-29?09:38??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\cancel.gif

?????文件???????5003??2012-12-30?00:39??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\clock.swf

?????文件???????5436??2012-12-29?22:45??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\default_01.gif

?????文件???????2643??2012-12-30?05:37??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\default_02.gif

?????文件???????8133??2012-12-29?10:24??152ASP.NET學(xué)生選課系統(tǒng)\程序\images\default_03.gif

............此處省略47個文件信息