File list (Check if you may need any files):
C#作业\myschool程序和数据库\DB\MySchool.mdf
......\....................\..\MySchool_log.ldf
......\....................\..\readme.txt
......\....................\MySchool\AboutForm.cs
......\....................\........\AboutForm.Designer.cs
......\....................\........\AboutForm.resx
......\....................\........\AddStudentForm.cs
......\....................\........\AddStudentForm.Designer.cs
......\....................\........\AddStudentForm.resx
......\....................\........\AddTeacherForm.cs
......\....................\........\AddTeacherForm.Designer.cs
......\....................\........\AddTeacherForm.resx
......\....................\........\AdminForm.cs
......\....................\........\AdminForm.Designer.cs
......\....................\........\AdminForm.resx
......\....................\........\app.config
......\....................\........\bin\Debug\database\MySchool.mdf
......\....................\........\...\.....\........\MySchool_log.ldf
......\....................\........\...\.....\MySchool.exe
......\....................\........\...\.....\MySchool.exe.config
......\....................\........\...\.....\MySchool.pdb
......\....................\........\...\.....\MySchool.vshost.exe
......\....................\........\...\.....\MySchool.vshost.exe.config
......\....................\........\...\.....\MySchool.vshost.exe.manifest
......\....................\........\database\MySchool.mdf
......\....................\........\........\MySchool_log.ldf
......\....................\........\DBHelper.cs
......\....................\........\LoginForm.cs
......\....................\........\LoginForm.designer.cs
......\....................\........\LoginForm.resx
......\....................\........\MySchool.csproj
......\....................\........\MySchool.csproj.user
......\....................\........\MySchool.sln
......\....................\........\MySchool.suo
......\....................\........\obj\Debug\MySchool.AboutForm.resources
......\....................\........\...\.....\MySchool.AddStudentForm.resources
......\....................\........\...\.....\MySchool.AddTeacherForm.resources
......\....................\........\...\.....\MySchool.AdminForm.resources
......\....................\........\...\.....\MySchool.csproj.FileListAbsolute.txt
......\....................\........\...\.....\MySchool.csproj.GenerateResource.Cache
......\....................\........\...\.....\MySchool.exe
......\....................\........\...\.....\MySchool.LoginForm.resources
......\....................\........\...\.....\MySchool.pdb
......\....................\........\...\.....\MySchool.Properties.Resources.resources
......\....................\........\...\.....\MySchool.QuestionForm.resources
......\....................\........\...\.....\MySchool.SalterForm.resources
......\....................\........\...\.....\MySchool.SearchStudentForm.resources
......\....................\........\...\.....\MySchool.StudentForm.resources
......\....................\........\...\.....\MySchool.StudentListForm.resources
......\....................\........\...\.....\MySchool.Student_seacher.resources
......\....................\........\...\.....\MySchool.TalterForm.resources
......\....................\........\...\.....\MySchool.TeacherForm.resources
......\....................\........\...\.....\MySchool.TeacherListForm.resources
......\....................\........\...\.....\MySchool.Teacher_search.resources
......\....................\........\...\.....\MySchool.T_SqueryForm.resources
......\....................\........\...\.....\TempPE\database.MySchoolDataSet.Designer.cs.dll
......\....................\........\...\.....\......\Properties.Resources.Designer.cs.dll
......\....................\........\...\.....\......\_F__C_作业_MYSCHOOL程序和数据库_DB_MYSCHOOL_MDFDataSet.Designer.cs.dll
......\....................\........\Program.cs
......\....................\........\...perties\AssemblyInfo.cs
......\....................\........\..........\Resources.Designer.cs
......\.....