private void RunTimerBackwords()
{
timerRunTask = Task.Run(() =>
{
if (!tokenSource.IsCancellationRequested)
{
for (int i = 30; i >= 0; i--)
{
Result = i.ToString();
Thread.Sleep(1000);
if (tokenSource.IsCancellationRequested)
{
break;
}
}
if (!tokenSource.IsCancellationRequested)
{
CorrectAnswer = false;
WrongAnswer = false;
MyCommandOptionWrong.RaiseCanExecuteChanged();
MyCommandOptionCorrect.RaiseCanExecuteChanged();
}
}
}, tokenSource.Token);
}
public void ExecuteMethod_Wrong()
{
tokenSource.Cancel();
CorrectAnswer = false;
WrongAnswer = false;
MyCommandOptionWrong.RaiseCanExecuteChanged();
MyCommandOptionCorrect.RaiseCanExecuteChanged();
Color = new SolidColorBrush(Colors.LightPink);
}
