public QuestionView()
{
InitializeComponent();
defaultAnswerButtonBrush = new Button().Background;
maxCountDown = TimeSpan.FromSeconds(30);
countDown = new DispatcherTimer();
countDown.Interval = TimeSpan.FromSeconds(1);
countDown.Tick += ((o, args) =>
{
remainingCountDown = remainingCountDown.Subtract(TimeSpan.FromSeconds(1));
Timer.Content = remainingCountDown.Seconds;
if (remainingCountDown == TimeSpan.Zero)
{
countDown.Stop();
Timer.Content = "Time's Up";
}
});
DataContextChanged += (
(o, e) =>
{
viewModel = e.NewValue as Question;
A.Background = defaultAnswerButtonBrush;
B.Background = defaultAnswerButtonBrush;
C.Background = defaultAnswerButtonBrush;
D.Background = defaultAnswerButtonBrush;
});
questionEnterAnimation = (Storyboard)Resources["QuestionEnterAnimation"];
questionLeaveAnimation = (Storyboard)Resources["QuestionLeaveAnimation"];
}
public void LoadQuestionsToSerialiser()
{
List<Question> QuestionList = new List<Question>();
TextReader reader = new StreamReader(ConfigurationManager.AppSettings["XmlQuestionsText"]);
String line;
try
{
while ((line = reader.ReadLine()) != null)
{
Question ques = new Question();
ques.QuestionContent = line;
ques.A = reader.ReadLine();
ques.B = reader.ReadLine();
ques.C = reader.ReadLine();
ques.D = reader.ReadLine();
ques.CorrectAnswer = reader.ReadLine();
//line = reader.ReadLine();
//ques.Category = QuestionCategory.Gray; (QuestionCategory)Enum.Parse(typeof(QuestionCategory), line);
line = reader.ReadLine();
ques.Difficulty = (QuestionDifficulty)Enum.Parse(typeof(QuestionDifficulty), line);
QuestionList.Add(ques);
}
}
catch { }
reader.Close();
SerialiseToXML(QuestionList);
}