private void button1_Click(object sender, EventArgs e)
        {
            PupilGroup pupilGroup    = (PupilGroup)comboBox1.SelectedItem;
            int        selectedIndex = comboBox1.SelectedIndex;

            switch (mode)
            {
            case 1:
                DBWork.deleteUsersFromPupilGroup(pupilGroup.Id);
                comboBox1.SelectedIndex = 0;
                comboBox1.Items.RemoveAt(selectedIndex);
                System.Windows.Forms.MessageBox.Show("Данные удалены");
                break;

            case 2:
                String passwords = DBWork.getUserPasswords(pupilGroup.Id);
                if (saveFileDialog.ShowDialog() == DialogResult.Cancel)
                {
                    return;
                }
                String filename = saveFileDialog.FileName;
                System.IO.File.WriteAllText(filename, passwords);
                break;
            }
        }
Esempio n. 2
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 static void Main()
 {
     Application.EnableVisualStyles();
     Application.SetCompatibleTextRenderingDefault(false);
     DBWork.Init();
     loginForm = new LoginForm();
     Application.Run(loginForm);
 }
Esempio n. 3
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        private void EndTestButton_Click(object sender, EventArgs e)
        {
            if (comboBox1.SelectedIndex > 0 && comboBox2.SelectedIndex > 0 && comboBox3.SelectedIndex > 0 && comboBox4.SelectedIndex > 0 && comboBox5.SelectedIndex > 0)
            {
                if (checkUniqueIds())
                {
                    List <Int32> questionAnswers = new List <Int32>();
                    questionAnswers.Add(((User)comboBox1.SelectedItem).Id);
                    questionAnswers.Add(((User)comboBox2.SelectedItem).Id);
                    questionAnswers.Add(((User)comboBox3.SelectedItem).Id);
                    questionAnswers.Add(((User)comboBox4.SelectedItem).Id);
                    questionAnswers.Add(((User)comboBox5.SelectedItem).Id);

                    answers.Add(new Answer(currentUser.Id, currentQuestionIndex + 1, questionAnswers));

                    currentQuestionIndex++;
                    if (currentQuestionIndex == 4)
                    {
                        EndTestButton.Text = "Завершить";
                    }

                    if (currentQuestionIndex < 5)
                    {
                        TextQuestion.Text       = questions.ElementAt(currentQuestionIndex).ToString();
                        comboBox1.SelectedIndex = 0;
                        comboBox2.SelectedIndex = 0;
                        comboBox3.SelectedIndex = 0;
                        comboBox4.SelectedIndex = 0;
                        comboBox5.SelectedIndex = 0;
                    }
                    else
                    {
                        try
                        {
                            DBWork.commitAnswers(answers);
                            System.Windows.Forms.MessageBox.Show("Спасибо за прохождение теста!");
                            Program.returnToLoginForm();
                            this.Close();
                        }
                        catch (Exception ex) {
                            System.Windows.Forms.MessageBox.Show("Ошибка при сохранении результатов! Обратитесь к администратору");
                            Program.returnToLoginForm();
                            this.Close();
                        }
                    }
                }
                else
                {
                    System.Windows.Forms.MessageBox.Show("Все ответы должны отличаться друг от друга");
                }
            }
            else
            {
                System.Windows.Forms.MessageBox.Show("Выберите варианты во всех пяти ответах");
            }
        }
Esempio n. 4
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        private void loadClassmates()
        {
            List <User> users       = DBWork.getClassmates(currentUser.ClassId);
            User        defaultUser = new User(0, 0, "Выберите одноклассника", 0, 0);

            this.comboBox1.Items.Add(defaultUser);
            foreach (User user in users)
            {
                if (currentUser.Id != user.Id)
                {
                    this.comboBox1.Items.Add(user);
                }
            }
            ;

            this.comboBox2.Items.Add(defaultUser);
            foreach (User user in users)
            {
                if (currentUser.Id != user.Id)
                {
                    this.comboBox2.Items.Add(user);
                }
            }
            ;

            this.comboBox3.Items.Add(defaultUser);
            foreach (User user in users)
            {
                if (currentUser.Id != user.Id)
                {
                    this.comboBox3.Items.Add(user);
                }
            }
            ;

            this.comboBox4.Items.Add(defaultUser);
            foreach (User user in users)
            {
                if (currentUser.Id != user.Id)
                {
                    this.comboBox4.Items.Add(user);
                }
            }
            ;

            this.comboBox5.Items.Add(defaultUser);
            foreach (User user in users)
            {
                if (currentUser.Id != user.Id)
                {
                    this.comboBox5.Items.Add(user);
                }
            }
            ;
        }
        private void loadPupilGroups()
        {
            pupilGroups = DBWork.getAllPupilGroups();
            PupilGroup defaultGroup = new PupilGroup(0, "Все классы", -1);

            this.comboBox1.Items.Add(defaultGroup);
            foreach (PupilGroup group in pupilGroups)
            {
                this.comboBox1.Items.Add(group);
            }
        }
 public TeacherForm(User user)
 {
     InitializeComponent();
     currentUser = user;
     group       = DBWork.getPupilGroup(currentUser.ClassId);
     this.Text  += " " + currentUser.ToString() + " " + group.ToString();
     results     = new Dictionary <User, List <Answer> >();
     totalTests  = 0;
     totalK      = 0;
     N           = 0;
     questions   = DBWork.getAllQuestions();
     statuses    = DBWork.getAllStatuses();
     countResults();
     fillTable();
     saveFileDialog        = new SaveFileDialog();
     saveFileDialog.Filter = "Text Files(*.txt)|*.txt";
 }
Esempio n. 7
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        public QuestionForm(User user)
        {
            InitializeComponent();
            currentUser          = user;
            group                = DBWork.getPupilGroup(currentUser.ClassId);
            this.Text           += " " + currentUser.ToString() + " " + group.ToString();
            questions            = DBWork.getAllQuestions();
            answers              = new List <Answer>();
            currentQuestionIndex = 0;
            loadClassmates();

            TextQuestion.Text       = questions.ElementAt(currentQuestionIndex).ToString();
            comboBox1.SelectedIndex = 0;
            comboBox2.SelectedIndex = 0;
            comboBox3.SelectedIndex = 0;
            comboBox4.SelectedIndex = 0;
            comboBox5.SelectedIndex = 0;
        }
Esempio n. 8
0
        private void AddListUsers_Click(object sender, EventArgs e)
        {
            if (openFileDialog.ShowDialog() == DialogResult.Cancel)
            {
                return;
            }
            String filename = openFileDialog.FileName;

            try
            {
                StreamReader reader       = new StreamReader(filename);
                int          count        = 1;
                String       errorMessage = "";
                while (!reader.EndOfStream)
                {
                    try
                    {
                        String   nextLine  = reader.ReadLine();
                        String[] values    = nextLine.Split(';');
                        String   fio       = values[0] + " " + values[1] + " " + values[2];
                        int      number    = Int32.Parse(values[3]);
                        String   litera    = values[4];
                        bool     isTeacher = false;
                        if (count == 1)
                        {
                            isTeacher = true;
                        }
                        String password = DBWork.generatePassword(6);
                        DBWork.addUser(fio, litera, number, isTeacher, password);
                    }
                    catch (Exception ex)
                    {
                        errorMessage += "\nОшибка в строке " + count;
                    }
                    count++;
                }
                System.Windows.Forms.MessageBox.Show("Обработано " + count + " строк " + errorMessage);
            }
            catch (IOException ioe) {
                System.Windows.Forms.MessageBox.Show(ioe.Message);
            }
        }
Esempio n. 9
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        private void processLogin()
        {
            int userId = DBWork.loginUser(PasswordInput.Text);

            if (userId == 0)
            {
                System.Windows.Forms.MessageBox.Show("Неверный пароль!");
            }
            else if (userId == 1)
            {
                AdminForm adminForm = new AdminForm();
                adminForm.Show();
                this.Hide();
            }
            else
            {
                User user = DBWork.getUserDetails(userId);
                if (user == null)
                {
                    System.Windows.Forms.MessageBox.Show("Ошибка логина. Обратитесь к администратору");
                }
                else
                {
                    if (user.IsTeacher)
                    {
                        TeacherForm teacherForm = new TeacherForm(user);
                        teacherForm.Show();
                        this.Hide();
                    }
                    else
                    {
                        QuestionForm questionForm = new QuestionForm(user);
                        questionForm.Show();
                        this.Hide();
                    }
                }
            }
        }
Esempio n. 10
0
        private void countResults()
        {
            results = DBWork.getAllResultsByTeacher(currentUser);

            N = results.Count;

            foreach (User user in results.Keys)
            {
                if (results[user].Count == 5)
                {
                    totalTests++;
                }
            }
            CountUsers.Text = totalTests + "";

            foreach (User currentUser in results.Keys)
            {
                foreach (User user in results.Keys)
                {
                    if (currentUser.Id != user.Id)
                    {
                        foreach (Answer answer in results[user])
                        {
                            if (answer.contains(currentUser.Id))
                            {
                                if (questions.ElementAt(answer.QuestionId - 1).IsGood)
                                {
                                    currentUser.addP();
                                }
                                else
                                {
                                    currentUser.addC();
                                }
                            }
                        }
                    }
                }

                if (currentUser.P > 0)
                {
                    if (currentUser.P >= currentUser.C)
                    {
                        if ((double)currentUser.C / (double)currentUser.P < 0.5)
                        {
                            currentUser.StatusId = 1; //звезда
                        }
                        else
                        {
                            currentUser.StatusId = 2; //среднестатусный
                        }
                    }
                    else
                    {
                        currentUser.StatusId = 3; //пренебрегаемый
                    }
                }
                else
                {
                    if (currentUser.C == 0)
                    {
                        currentUser.StatusId = 4; //изолируемый
                    }
                    else
                    {
                        currentUser.StatusId = 5; //изгой
                    }
                }
            }

            foreach (User currentUser in results.Keys)
            {
                foreach (Answer answer in results[currentUser])
                {
                    for (int i = 0; i < answer.Answers.Count; i++)
                    {
                        int userId = answer.getAnswerAt(i);
                        foreach (User user in results.Keys)
                        {
                            if (user.Id == userId)
                            {
                                foreach (Answer userAnswer in results[user])
                                {
                                    if (answer.QuestionId == userAnswer.QuestionId && userAnswer.contains(currentUser.Id))
                                    {
                                        totalK++;
                                    }
                                }
                            }
                        }
                    }
                }
            }
            Reciprocity.Text = totalK + "";

            totalC = (double)totalK / ((double)N * ((double)N - 1) / 2);

            Welfare.Text = totalC + "";
        }