File list (Check if you may need any files):
学生管理系统\admin\addcourse.aspx
............\.....\addcourse.aspx.cs
............\.....\addscore.aspx
............\.....\addscore.aspx.cs
............\.....\addstudent.aspx
............\.....\addstudent.aspx.cs
............\.....\checkcourseid.aspx
............\.....\checkcourseid.aspx.cs
............\.....\checkuser.aspx
............\.....\checkuser.aspx.cs
............\.....\course.aspx
............\.....\course.aspx.cs
............\.....\CreateObject.js
............\.....\editcourse.aspx
............\.....\editcourse.aspx.cs
............\.....\editscore.aspx
............\.....\editscore.aspx.cs
............\.....\editstudent.aspx
............\.....\editstudent.aspx.cs
............\.....\help.aspx
............\.....\help.aspx.cs
............\.....\index.aspx
............\.....\index.aspx.cs
............\.....\index.css
............\.....\login.aspx
............\.....\login.aspx.cs
............\.....\modify_pwd.aspx
............\.....\modify_pwd.aspx.cs
............\.....\relogin.aspx
............\.....\relogin.aspx.cs
............\.....\score.aspx
............\.....\score.aspx.cs
............\.....\student.aspx
............\.....\student.aspx.cs
............\Bin\AjaxControlToolkit.dll
............\...\System.Web.Extensions.Design.dll
............\...\System.Web.Extensions.dll
............\Database\students.mdf
............\........\students_log.ldf
............\images\bluesky.jpg
............\login.aspx
............\login.aspx.cs
............\student\course.aspx
............\.......\course.aspx.cs
............\.......\help.aspx
............\.......\help.aspx.cs
............\.......\index.aspx
............\.......\index.aspx.cs
............\.......\index.css
............\.......\modify_pwd.aspx
............\.......\modify_pwd.aspx.cs
............\.......\score.aspx
............\.......\score.aspx.cs
............\.......\student.aspx
............\.......\student.aspx.cs
............\students.sln
............\students.suo
............\UpgradeLog.XML
............\Web.Config
............\admin
............\Bin
............\Database
............\images
............\student
学生管理系统