// Get all questions history and populate result in RightAnswers, WrongAnswers, ans ScorePercentage
public void GetScore()
{
HistoryFile histfile = new HistoryFile();
RightAnswers = 0;
WrongAnswers = 0;
foreach (AdditionQuestion question in histfile.GetAllItens())
{
if (question.Result)
{
RightAnswers++;
}
else
{
WrongAnswers++;
}
}
ScorePercentage = (float)RightAnswers / (RightAnswers + WrongAnswers);
}
public void VerifyResult()
{
// Verify if value was entered correctly
if (UserResult == 0)
{
VerificationCode = VerificationCodeList.RESULT_ERROR_INVALID_ENTRY;
}
else
{
AdditionQuestion addQuestion = new AdditionQuestion(FirstNumber, SecondNumber, UserResult);
if (addQuestion.Result)
{
VerificationCode = VerificationCodeList.RESULT_OK;
}
else
{
VerificationCode = VerificationCodeList.RESULT_WRONG;
}
HistoryFile histfile = new HistoryFile();
histfile.AddItem(addQuestion);
}
}
