public void LoadQuiz(int quiz_id, int user_id)
{
desc.Children.Clear();
Results results = new Results();
QuestionResult[] res;
Question[] questions;
DB.LoadResult(quiz_id, user_id, out results);
DB.LoadQuestionResults(results.ID, out res);
DB.LoadQuestions(quiz_id, out questions);
Answer[] answers = new Answer[res.Length];
for (int i = 0; i < questions.Length; i++)
{
Answer[] a;
AddLine(questions[i].Description);
DB.LoadAnswers(questions[i].ID, out a);
int total = 100;
int totalCount = 0;
int[] percentages = new int[a.Length];
bool[] boldText = new bool[a.Length];
for (int j = 0; j < a.Length; j++)
{
DB.LoadQuestionResultsByAnswer(a[j].ID, out res);
totalCount += res.Length;
percentages[j] = res.Length;
boldText[j] = false;
for (int k = 0; k < res.Length; k++)
{
if (results.ID == res[k].Results_ID)
{
boldText[j] = true;
break;
}
}
}
for (int j = 0; j < a.Length; j++)
{
int perc = (int)Math.Round(100.0f * ((float)percentages[j] / (float)totalCount));
total -= perc;
if (j == a.Length - 1 && total != 0 && total != 100)
{
perc += total;
}
AddLine(a[j].Description, boldText[j], perc, a[j].Correctness > 0 ? Colors.Green : Colors.Red);
}
}
}
public MainWindow()
{
InitializeComponent();
fadeout = Resources["titleFadeOut"] as Storyboard;
fadeout.Completed += sb_Completed;
fadein = Resources["titleFadeIn"] as Storyboard;
DB.InitializeConnection();
Quiz[] quizes;
DB.LoadQuizes(out quizes);
foreach (Quiz q in quizes)
{
List.Items.Add(new ListBoxItem()
{
Content = q.Description, Tag = q,
});
DB.LoadQuestions(q.ID, out currentQuizQuestions);
}
curMode = UIMode.Login;
sb_Completed(this, new EventArgs());
}
