private static Quiz getMultiplication(int rangeFrom, int rangeTo)
{
Quiz quiz = new Quiz();
int num1 = MRandom.getRandomNumber(rangeFrom, rangeTo);
int num2 = MRandom.getRandomNumber(rangeFrom, rangeTo);
int ans = num1 * num2;
quiz.question = num1.ToString() + " X " + num2.ToString();
quiz.answer = ans.ToString();
return(quiz);
}
private void nextQuiz()
{
try
{
int rangeFrom = Convert.ToInt32(tbRangeFrom.Text);
int rangeTo = Convert.ToInt32(tbRangeTo.Text);
if (rangeFrom >= rangeTo)
{
throw new Exception("Range must contain at least two numbers");
}
int timeInterval = Convert.ToInt32(tbTimeInterval.Text);
Quiz.QuizType quizType;
if (cbQuiz.SelectedValue.ToString() == "Random!")
{
int n = MRandom.getRandomNumber(0, 4);
quizType = (Quiz.QuizType)Enum.Parse(typeof(Quiz.QuizType), n.ToString());
}
else
{
quizType = (Quiz.QuizType)Enum.Parse(typeof(Quiz.QuizType), cbQuiz.SelectedValue.ToString());
}
quiz = QuizFactory.getQuiz(quizType, timeInterval, rangeFrom, rangeTo);
//set quiz
lbQuiz.Content = quiz.question;
lbStatues.Content = statusMsg +
"The next question is worth " +
quiz.score +
"points!";
//Set timer
if (Convert.ToBoolean(cbLimitedTime.IsChecked))
{
time = 0; //reset current time
dispatcherTimer.Start();
//Set timer visiblity
if (pbTime.Visibility == System.Windows.Visibility.Hidden)
{
pbTime.Visibility = System.Windows.Visibility.Visible;;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private static Quiz getDivision(int rangeFrom, int rangeTo)
{
Quiz quiz = new Quiz();
int div1 = MRandom.getRandomNumber(rangeFrom, rangeTo);
//div1 should not be 0
while (div1 == 0)
{
div1 = MRandom.getRandomNumber(rangeFrom, rangeTo);
}
int div2 = MRandom.getRandomNumber(rangeFrom, rangeTo);
int mult = div1 * div2;
quiz.question = mult.ToString() + " ÷ " + div1.ToString();
quiz.answer = div2.ToString();
return(quiz);
}