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.Data.SqlClient;

public?partial?class?_Default?:?System.Web.UI.Page
{
????protected?void?Page_Load（object?sender?EventArgs?e）
????{
????????this.title?=?“登錄系統(tǒng)“;
????????UserName.Focus（）;
????}

????//protected?void?Button1_Click（object?sender?EventArgs?e）
????//{
????//????if?（UserName.Text?==?““?||?UserPwd.Text?==?““）
????//????{
????//????????Response.Write（“ript?language=javascript>alter（‘請輸入用戶名和現(xiàn)有密碼！‘）;ript>“）;
????//????????return;
????//????}
????//????string?connsql?=?ConfigurationManager.AppSettings[“UsersConnectionString8“];
????//????SqlConnection?conn?=?new?SqlConnection（connsql）;
????//????conn.Open（）;
????//????string?strSql?=?“select?*?from?Users?where?UserName‘“?+?UserName.Text?+?“‘a(chǎn)nd?UserPwd=‘“?+?UserPwd.Text?+?“‘“;
????//????SqlCommand?com?=?new?SqlCommand（strSql?conn）;
????//????SqlDataReader?dr?=?com.ExecuteReader（）;
????//????if?（dr.Read（））
????//????{
????//????????if?（（int）dr[“l(fā)ever“]?==?0）
????//????????{
????//????????????Response.Write（“ript?language=javascript>alter（‘你無權(quán)使用本功能！‘）;ript>“）;
????//????????}
????//????????else
????//????????{
????//????????????dr.Close（）;
????//????????????conn.Close（）;
????//????????????Session[“UserID“]?=?UserName.Text;
????//????????????Response.Redirect（“HTMLPage.htm“）;
????//????????}
????//????}
????//????else
????//????{
????//????????Response.Write（“ript?language=javascript>alter（‘用戶名或密碼出錯!‘）;ript>“）;
????//????}
????//}
????//protected?void?lbtnfile_Click（object?sender?EventArgs?e）
????//{
????//????Response.ContentType?=?“application/msword“;????//設(shè)置文件類型為Word文檔
????//????//設(shè)置文件內(nèi)容編碼
????//????Response.ContentEncoding?=?System.Text.Encoding.GetEncoding（“GB2312“）;
????//????Response.WriteFile（Page.MapPath（“SystemFile.doc“））;???//輸出Word文檔
????//}
????protected?void?Button1_Click（object?sender?EventArgs?e）
????{
????????if?（UserName.Text?==?““?||?UserPwd.Text?==?““）
????????{
????????????Response.Write（“ript?language=javascript>alter（‘用戶名或密碼不得為空！‘）;ript>“）;
????????????return;
????????}
????????string?connsql?=?ConfigurationManager.AppSettings[“strConn“];
????????SqlConnection?conn?=?new?SqlConnection（connsql）;
????????conn.Open（）;
????????string?strSql?=?“select?*?from?UserInfo?where?UserName=‘“?+?UserName.Text?+?“‘a(chǎn)nd?password=‘“?+?UserPwd.Text?+?“‘“;
????????Session[“UserName“]?=?UserName.Text;
????????SqlCommand?com?=?new?SqlCommand（strSql?conn）;
????????SqlDataReader?dr?=?com.ExecuteReader（）;
????????if?（dr.Read（））
????????{
????????????Session[“UserID“]?=?dr[“UserID“];
????????????Session[“RoleID“]?=?dr[“RoleID“];
????????????if?（Session[“RoleID“].ToString?（）?==“0“）
????????????{
????????????????Response.Redirect（“l(fā)ogin1.htm“）

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

?????文件???????2387??2008-11-05?23:37??學生選課系統(tǒng)\leftmenu.aspx

????..A.SH.??????3584??2008-10-30?17:26??學生選課系統(tǒng)\Thumbs.db

?????文件????????521??2008-11-05?17:02??學生選課系統(tǒng)\zhuchuanti.aspx

?????文件????????975??2008-11-05?14:11??學生選課系統(tǒng)\login1.htm

?????文件???????1005??2008-11-05?14:10??學生選課系統(tǒng)\login.htm

?????文件????????469??2008-11-03?19:15??學生選課系統(tǒng)\footer.htm

?????文件????????409??2008-11-03?18:57??學生選課系統(tǒng)\leftmenu.aspx.cs

?????文件????????410??2008-11-05?14:06??學生選課系統(tǒng)\leftmenu1.aspx.cs

?????文件????????411??2008-11-03?19:03??學生選課系統(tǒng)\zhuchuanti.aspx.cs

?????文件????1048576??2008-11-08?19:09??學生選課系統(tǒng)\App_Data\Users_Data.MDF

?????文件????1048576??2008-11-08?19:09??學生選課系統(tǒng)\App_Data\Users_Log.LDF

?????文件?????????46??2008-04-21?09:06??學生選課系統(tǒng)\App_Themes\styleSheet.css

?????文件???????1379??2008-08-24?15:20??學生選課系統(tǒng)\App_Themes\Themes\styleSheet.css

?????文件?????????46??2008-04-21?09:06??學生選課系統(tǒng)\stu?course\styleSheet.css

?????文件???????1566??2008-03-05?16:03??學生選課系統(tǒng)\stu?course\styleSheetManage.css

?????文件???????4246??2008-11-08?18:32??學生選課系統(tǒng)\stu?course\stuElective.aspx

?????文件???????1893??2008-11-08?18:32??學生選課系統(tǒng)\stu?course\stuElective.aspx.cs

?????文件???????2807??2008-11-08?19:04??學生選課系統(tǒng)\stu?course\stuView?Course.aspx

?????文件???????1788??2008-11-08?19:05??學生選課系統(tǒng)\stu?course\stuView?Course.aspx.cs

?????文件????????407??2008-11-05?17:30??學生選課系統(tǒng)\user\studel.aspx.cs

?????文件???????2512??2008-11-05?19:26??學生選課系統(tǒng)\user\stuQuery.aspx.cs

?????文件?????????46??2008-04-21?09:06??學生選課系統(tǒng)\user\styleSheet.css

?????文件???????1566??2008-03-05?16:03??學生選課系統(tǒng)\user\styleSheetManage.css

?????文件???????1575??2008-11-07?21:54??學生選課系統(tǒng)\user\stuadd.aspx.cs

?????文件???????2637??2008-11-08?15:04??學生選課系統(tǒng)\user\stuadd.aspx

?????文件???????5410??2008-11-08?15:04??學生選課系統(tǒng)\user\studel.aspx

?????文件???????2778??2008-11-08?15:15??學生選課系統(tǒng)\user\stuQuery.aspx

?????文件????????587??2008-11-05?16:47??學生選課系統(tǒng)\course\course.aspx.cs

?????文件???????4339??2008-11-08?18:32??學生選課系統(tǒng)\course\course.aspx

?????文件???????1611??2008-11-05?19:31??學生選課系統(tǒng)\course\courseQuery.aspx.cs

............此處省略50個文件信息