data
....\MySchool.mdf
School
......\MySchool
......\........\MySchool
......\........\........\AboutForm.cs
......\........\........\AboutForm.Designer.cs
......\........\........\AboutForm.resx
......\........\........\AddQuestionForm.cs
......\........\........\AddQuestionForm.Designer.cs
......\........\........\AddQuestionForm.resx
......\........\........\AddStudentsForm.cs
......\........\........\AddStudentsForm.Designer.cs
......\........\........\AddStudentsForm.resx
......\........\........\AddTeacherForm.cs
......\........\........\AddTeacherForm.Designer.cs
......\........\........\AddTeacherForm.resx
......\........\........\AddUserForm.cs
......\........\........\AddUserForm.Designer.cs
......\........\........\AddUserForm.resx
......\........\........\AnswerCardForm.cs
......\........\........\AnswerCardForm.Designer.cs
......\........\........\AnswerCardForm.resx
......\........\........\AnswerQuestionForm.cs
......\........\........\AnswerQuestionForm.Designer.cs
......\........\........\AnswerQuestionForm.resx
......\........\........\app.config
......\........\........\bin
......\........\........\...\Debug
......\........\........\...\.....\MySchool.exe
......\........\........\...\.....\MySchool.exe.config
......\........\........\...\.....\MySchool.pdb
......\........\........\...\.....\MySchool.vshost.exe
......\........\........\...\.....\MySchool.vshost.exe.config
......\........\........\DBHelper.cs
......\........\........\LoginForm.cs
......\........\........\LoginForm.Designer.cs
......\........\........\LoginForm.resx
......\........\........\MySchool.csproj
......\........\........\MySchool.idc
......\........\........\MySchoolDataSet.Designer.cs
......\........\........\MySchoolDataSet.xsc
......\........\........\MySchoolDataSet.xsd
......\........\........\MySchoolDataSet.xss
......\........\........\obj
......\........\........\...\Debug
......\........\........\...\.....\MySchool.AboutForm.resources
......\........\........\...\.....\MySchool.AddQuestionForm.resources
......\........\........\...\.....\MySchool.AddStudentsForm.resources
......\........\........\...\.....\MySchool.AddTeacherForm.resources
......\........\........\...\.....\MySchool.AnswerCardForm.resources
......\........\........\...\.....\MySchool.AnswerQuestionForm.resources
......\........\........\...\.....\MySchool.csproj.GenerateResource.Cache
......\........\........\...\.....\MySchool.exe
......\........\........\...\.....\MySchool.LoginForm.resources
......\........\........\...\.....\MySchool.pdb
......\........\........\...\.....\MySchool.Properties.Resources.resources
......\........\........\...\.....\MySchool.QuestionForm.resources
......\........\........\...\.....\MySchool.QuestionListForm.resources
......\........\........\...\.....\MySchool.questionResultForm.resources
......\........\........\...\.....\MySchool.SearchTeacherInfo.resources
......\........\........\...\.....\MySchool.SelectForm.resources
......\........\........\...\.....\MySchool.SelectQuestionForm.resources
......\........\........\...\.....\MySchool.studentInfo.resources
......\........\........\...\.....\MySchool.StudentsForm.resources
......\........\........\...\.....\MySchool.TeacherForm.resources
......\........\........\...\.....\MySchool.UserForm.resources
......\........\........\...\.....\Refactor
......\........\........\...\.....\TempPE
......\........\........\...\.....\......\MySchoolDataSet.Designer.cs.dll
......\........\........\...\.....\......\Properties.Resources.Designer.cs.dll
......\........\........\...\MySchool.csproj.FileList.txt
......\........\........\...\MySchool.csproj.FileListAbsolute.txt
......\........\........\Program.cs
......\........\........\Properties
......\........\........\..........\AssemblyInfo.cs
......\........\........\..........\Resources.Designer.cs
......\........\........\..........\Resources.resx
......\........\........\..........\Settings.Designer.cs
......\........\........\..........\Settings.settings
......\........\........\QuestionForm.cs
......\........\........\QuestionFo