File list (Check if you may need any files):
...................\App_Code
...................\........\ASPNET2System.cs
...................\........\Class.cs
...................\........\Course.cs
...................\........\Department.cs
...................\........\Grade.cs
...................\........\Role.cs
...................\........\Student.cs
...................\........\Teacher.cs
...................\........\Tree.cs
...................\........\User.cs
...................\Bin
...................\...\SQLHelper.dll
...................\...\SQLHelper.dll.refresh
...................\...\SQLHelper.pdb
...................\CSS
...................\...\ASPNET2BaseCss.css
...................\...\ASPNET2NoLinkCss.css
...................\...\ASPNET2Normal.css
...................\...\ASPNET2WebNormal.css
...................\...\Calendar.css
...................\...\Search.css
...................\...\TreeView.css
...................\Default.aspx
...................\Default.aspx.cs
...................\DesktopModules
...................\..............\Class
...................\..............\.....\AddClass.aspx
...................\..............\.....\AddClass.aspx.cs
...................\..............\.....\ClassManage.aspx
...................\..............\.....\ClassManage.aspx.cs
...................\..............\.....\UpdateClass.aspx
...................\..............\.....\UpdateClass.aspx.cs
...................\..............\Course
...................\..............\......\AddCourse.aspx
...................\..............\......\AddCourse.aspx.cs
...................\..............\......\CourseManage.aspx
...................\..............\......\CourseManage.aspx.cs
...................\..............\......\UpdateCourse.aspx
...................\..............\......\UpdateCourse.aspx.cs
...................\..............\Department
...................\..............\..........\AddDepartment.aspx
...................\..............\..........\AddDepartment.aspx.cs
...................\..............\..........\DepartmentManage.aspx
...................\..............\..........\DepartmentManage.aspx.cs
...................\..............\..........\UpdateDepartment.aspx
...................\..............\..........\UpdateDepartment.aspx.cs
...................\..............\Grade
...................\..............\.....\AddGrade.aspx
...................\..............\.....\AddGrade.aspx.cs
...................\..............\.....\GradeManage.aspx
...................\..............\.....\GradeManage.aspx.cs
...................\..............\.....\UpdateGrade.aspx
...................\..............\.....\UpdateGrade.aspx.cs
...................\..............\Index.aspx
...................\..............\Index.aspx.cs
...................\..............\LeftTree.aspx
...................\..............\LeftTree.aspx.cs
...................\..............\Main.aspx
...................\..............\Main.aspx.cs
...................\..............\MainDesktop.aspx
...................\..............\MainDesktop.aspx.cs
...................\..............\Role
...................\..............\....\AddRole.aspx
...................\..............\....\AddRole.aspx.cs
...................\..............\....\RoleManage.aspx
...................\..............\....\RoleManage.aspx.cs
...................\..............\....\UpdateRole.aspx
...................\..............\....\UpdateRole.aspx.cs
...................\..............\Score
...................\..............\.....\AddScore.aspx
...................\..............\.....\AddScore.aspx.cs
...................\..............\.....\CheckScore.aspx
...................\..............\.....\CheckScore.aspx.cs
...................\..............\.....\SelectScore.aspx
...................\..............\.....\SelectScore.aspx.cs
...................\..............\.....\UpdateScore.aspx
...................\..............\.....\UpdateScore.aspx.cs
...................\..............\Student
...................\..............\.......\AddStudent.aspx
...................\..............\.......\AddStudent.aspx.cs
...................\