public void Previous_Question_Click(object sender, RoutedEventArgs e)
{
checkAnswer();
pointer--;
myQuestion = (Octopus.fetchRandomQuestionsfromQuiz_Result) this.questionListBox.Items[pointer];
questionHandler();
}
public QuizTaker(int id, int number) : this()
{
quizdata = new QuizData
{
QuizID = id,
UserID = 0,
QuizTime = 100000
};
this.DataContext = quizdata;
quizdata.quizEnded += Quizdata_quizEnded;
octopusEntities1 db = new octopusEntities1();
questionListBox.ItemsSource = db.fetchRandomQuestionsfromQuiz(id, number);
answers = new bool[number];
for (int i = 0; i < answers.Length; i++)
{
answers[i] = false;
}
// randomly select 10 of these questions
myQuestion = (Octopus.fetchRandomQuestionsfromQuiz_Result) this.questionListBox.Items[pointer];
questionHandler();
}
public void Next_Question_Click(object sender, RoutedEventArgs e)
{
if ((string)next_button.Content == "Submit")
{
Submit_Quiz();
}
else if (pointer < answers.Length)
{
checkAnswer();
pointer++;
if (pointer == answers.Length - 1)
{
next_button.Content = "Submit";
}
else
{
myQuestion = (Octopus.fetchRandomQuestionsfromQuiz_Result) this.questionListBox.Items[pointer];
questionHandler();
next_button.Content = "Next";
}
}
}
