private void ProcessNextQuestion()
{
int answer = ParseAnswer(AnswerInput.Text);
ShowVisualCue(_quiz.CheckAnswer(answer));
_quiz.UpdateCorrectIncorrectCount(answer);
CorrectCountDisplay.Text = _quiz.CorrectCount.ToString();
IncorrectCountDisplay.Text = _quiz.IncorrectCount.ToString();
AnswerInput.Text = string.Empty;
AnswerInput.Focus();
if (_quiz.HasMoreQuestions())
{
QuestionDisplay.Text = _quiz.NextQuestion.DisplayText;
}
else
{
QuestionDisplay.Text = "Done";
_quiz.IsPaused = false;
_quiz.Stop();
StartButton.BringToFront();
NextButton.Enabled = false;
var scores = Properties.Settings.Default.Scores ?? new System.Collections.Specialized.StringCollection();
scores.Add(((double)_quiz.CorrectCount / (double)_quiz.QuestionCount).ToString("P0"));
Properties.Settings.Default.Scores = scores;
Properties.Settings.Default.Save();
DisplayPastScores();
}
}
private void StartButton_Click(object sender, EventArgs e)
{
Properties.Settings.Default.Save();
if (!_quiz.IsPaused)
{
InitializeValues();
LoadQuizWithOptions();
QuestionDisplay.Text = _quiz.GetFirstQuestion().DisplayText;
}
AnswerInput.Focus();
_quiz.Start(_elapsedTimeDelegate);
PauseButton.BringToFront();
_quiz.IsPaused = false;
}