private void BackMenuButton_Click(object sender, RoutedEventArgs e)
{
StudentMenu studentMenu = new StudentMenu(studentNumber);
studentMenu.Show();
this.Hide();
}
private void LogInButton_Click_1(object sender, RoutedEventArgs e)
{
//method that loads the databases into lists and compares the users input to that from the database
bool isCorrect = false;
QueryDatabaseStudents();
QueryDatabaseLecturers();
try
{
//loop running through all lectures
for (int i = 0; i < lecturesList.Count; i++)
{
if (usernameTextBox.Text == lecturesList[i].LectureID && EncryptionDll.EncryptData(passwordTextBox.Text, "ffhhgfgh") == lecturesList[i].Password)
{
LectureID = lecturesList[i].LectureID;
LectureMenu lecturerMenu = new LectureMenu(LectureID);
this.Hide();
lecturerMenu.Show();
isCorrect = true;
break;
}
}
//loop running through all students
for (int i = 0; i < studentsList.Count; i++)
{
if (usernameTextBox.Text == studentsList[i].StudentID && EncryptionDll.EncryptData(passwordTextBox.Text, "ffhhgfgh") == studentsList[i].Password)
{
StudentMenu studentMenu = new StudentMenu(studentsList[i].StudentID);
studentMenu.Show();
this.Hide();
isCorrect = true;
break;
}
}
}
catch (Exception)
{
}
if (isCorrect == false)
{
MessageBox.Show("invalid username or password. Try again!", "LogIn Error", MessageBoxButton.OK);
}
}