private void button1_Click(object sender, EventArgs e)
{
this.Close();
StudentLogin sl = new StudentLogin();
sl.Show();
}
private void backButton_Click(object sender, EventArgs e)
{
StudentLogin studentscreen = new StudentLogin();
studentscreen.Show();
this.Close();
}
private void StudentLoginButton_Click(object sender, EventArgs e)
{
StudentLogin studentloginform = new StudentLogin();
this.Hide();
studentloginform.Show();
}
private void registerButton_Click(object sender, EventArgs e)
{
bool succesful = true;
lessonErrorText.Hide();
passwordErrorText.Hide();
usernameError.Hide();
emailErrorText.Hide();
if (String.IsNullOrEmpty(usernameTextBox.Text) || String.IsNullOrEmpty(passwordTextBox.Text) || String.IsNullOrEmpty(nameTextBox.Text) || String.IsNullOrEmpty(surnameTextBox.Text) || String.IsNullOrEmpty(studentNoTextBox.Text) || String.IsNullOrEmpty(phoneNoBox.Text) || String.IsNullOrEmpty(emailTextBox.Text))
{
succesful = false;
MessageBox.Show("You must fill all the information");
}
if (mathematicCheck.Checked == false && physicCheck.Checked == false && chemistryCheck.Checked == false && biologyCheck.Checked == false && germanCheck.Checked == false && englishCheck.Checked == false)
{
succesful = false;
lessonErrorText.Show();
lessonErrorText.Text = "You must select at least 1 course";
}
if (!(passwordTextBox.Text.Equals(repasswordTextBox.Text)))
{
succesful = false;
passwordErrorText.Show();
passwordErrorText.Text = "The passwords entered do not match.";
}
Regex regex = new Regex("^[a-zA-Z]+$");
Regex regexNum = new Regex("^[0-9]+$");
Regex regexPassword = new Regex("^[0-9a-zA-Z]+$");
bool nameCheck = regex.IsMatch(nameTextBox.Text);
bool surnameCheck = regex.IsMatch(surnameTextBox.Text);
bool studentnoCheck = regexNum.IsMatch(studentNoTextBox.Text);
bool phonenoCheck = regexNum.IsMatch(phoneNoBox.Text);
bool passwordCheck = regexPassword.IsMatch(passwordTextBox.Text);
bool emailCheck = rs.checkEmail(emailTextBox.Text);
if (!passwordCheck)
{
succesful = false;
passwordErrorText.Show();
passwordErrorText.Text = "Password must be contain letter and number.";
}
if (passwordTextBox.Text.Length < 6)
{
succesful = false;
passwordErrorText.Show();
passwordErrorText.Text = "Password must contain at least 6 length.";
}
if (rs.chechUsername(usernameTextBox.Text))
{
succesful = false;
usernameError.Show();
usernameError.Text = "This username is used. Please try again different username";
}
if (!emailCheck)
{
succesful = false;
emailErrorText.Show();
emailErrorText.Text = "E-mail must be valid format. Like [email protected]";
}
if (succesful)
{
Student student = new Student(usernameTextBox.Text, passwordTextBox.Text, nameTextBox.Text, surnameTextBox.Text, studentNoTextBox.Text, phoneNoBox.Text, emailTextBox.Text);
Lesson lesson = new Lesson();
RegisterLesson rl = new RegisterLesson();
rs.registerStudent(student.Username, student.Password, student.Name, student.Surname, student.Studentno, student.Phonenum, student.Email);
if (mathematicCheck.Checked == true)
{
lesson.LessonName = "Mathematic";
rl.registerLesson(student.getStudentid(), lesson.LessonName, lesson.Midterm, lesson.Final, lesson.Grade, lesson.WordGrade);
}
if (physicCheck.Checked == true)
{
lesson.LessonName = "Physic";
rl.registerLesson(student.getStudentid(), lesson.LessonName, lesson.Midterm, lesson.Final, lesson.Grade, lesson.WordGrade);
}
if (chemistryCheck.Checked == true)
{
lesson.LessonName = "Chemistry";
rl.registerLesson(student.getStudentid(), lesson.LessonName, lesson.Midterm, lesson.Final, lesson.Grade, lesson.WordGrade);
}
if (biologyCheck.Checked == true)
{
lesson.LessonName = "Biology";
rl.registerLesson(student.getStudentid(), lesson.LessonName, lesson.Midterm, lesson.Final, lesson.Grade, lesson.WordGrade);
}
if (germanCheck.Checked == true)
{
lesson.LessonName = "German";
rl.registerLesson(student.getStudentid(), lesson.LessonName, lesson.Midterm, lesson.Final, lesson.Grade, lesson.WordGrade);
}
if (englishCheck.Checked == true)
{
lesson.LessonName = "English";
rl.registerLesson(student.getStudentid(), lesson.LessonName, lesson.Midterm, lesson.Final, lesson.Grade, lesson.WordGrade);
}
MessageBox.Show("Registration Has Been Completed Successfully. You can login right now.");
this.Close();
StudentLogin sl = new StudentLogin();
sl.Show();
}
}