private void Next_Click(object sender, RoutedEventArgs e)
{
if (iQuestionIndex == iNumberofQuestions - 2) { iQuestionIndex++; populateQuestion(iQuestionIndex); Next.Content = "Submit"; }
else if (iQuestionIndex == iNumberofQuestions - 1)
{
Frame.Navigate(typeof(ScorePage));
}
else
{
iQuestionIndex++; populateQuestion(iQuestionIndex);
}
Next.IsEnabled = false;
Option1.IsChecked = false;
Option2.IsChecked = false;
Option3.IsChecked = false;
Option4.IsChecked = false;
Option1.IsEnabled = true;
Option2.IsEnabled = true;
Option3.IsEnabled = true;
Option4.IsEnabled = true;
Option1.BorderBrush = new SolidColorBrush(Windows.UI.Colors.White);
Option2.BorderBrush = new SolidColorBrush(Windows.UI.Colors.White);
Option3.BorderBrush = new SolidColorBrush(Windows.UI.Colors.White);
Option4.BorderBrush = new SolidColorBrush(Windows.UI.Colors.White);
Option1.Background = new SolidColorBrush(Windows.UI.Colors.White);
Option2.Background = new SolidColorBrush(Windows.UI.Colors.White);
Option3.Background = new SolidColorBrush(Windows.UI.Colors.White);
Option4.Background = new SolidColorBrush(Windows.UI.Colors.White);
}