private void loadQuizList()
{
List <Quiz> quizzes = QuizLoaderDB.GetQuizList();
quizListBox.Items.Clear();
quizListBox.DisplayMember = "Title";
foreach (Quiz quiz in quizzes)
{
quizListBox.Items.Add(quiz);
}
}
private Quiz loadQuiz()
{
Quiz quiz = (Quiz)quizListBox.SelectedItem;
if (quiz == null)
{
return(null);
}
try
{
quiz = QuizLoaderDB.LoadQuiz(quiz);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(null);
}
return(quiz);
}
private void importQuizToolStripMenuItem_Click(object sender, EventArgs e)
{
DialogResult r = openFileDialog1.ShowDialog();
if (r == DialogResult.Cancel)
{
return;
}
Quiz q;
try
{
q = QuizLoaderFile.LoadQuiz(openFileDialog1.FileName);
QuizLoaderDB.Save(q);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
loadQuizList();
}
public void Delete()
{
QuizLoaderDB.Delete(this);
}
public void Save()
{
QuizLoaderDB.Save(this);
}
