private void BtnCheckAnswer_Clicked(object sender, EventArgs e)
{
int answer = 0;
Int32.TryParse(entryAnswer.Text, out answer);
if (mainLogic.CheckAnswer(answer))
{
numOfCorrect++;
QA.Add(zadatak.ZadatakString + "= " + entryAnswer.Text + " \u221A");
//if taks was first answered wrong, dont count it as correct
if (tempWrong < numOfWrong)
{
tempWrong = numOfWrong;
totalWrongCount++;
QA[QA.Count - 1] = zadatak.ZadatakString + "= " + entryAnswer.Text;
}
//if all tasks in series are solved, show final message
if (numOfCurrentTask >= numOfTasks)
{
string QAString = "";
foreach (var QA in QA)
{
QAString = QAString + QA + "\n";
}
QA.Clear();
DisplayAlert("", String.Format(AppResources.SummaryMessage, (numOfTasks - totalWrongCount), numOfTasks, "\n", QAString), "OK");
numOfCurrentTask = 1;
numOfCorrect = 0;
numOfWrong = 0;
totalWrongCount = 0;
tempWrong = 0;
SetRandomZadatakDisplay();
SetTaskNumDisplay(1);
return;
}
DisplayAlert("", AppResources.Correct, "OK");
SetRandomZadatakDisplay();
numOfCurrentTask++;
SetTaskNumDisplay(numOfCurrentTask);
}
else
{
DisplayAlert("", AppResources.Wrong, "OK");
entryAnswer.Focus();
numOfWrong++;
}
}
