public SpellingViewModel AnswerQuestion(string answer)
{
_current.FinalAnswer = answer;
if (answer.ToUpper() == _current.Word.ToUpper())
{
_current.CorrectCount += 1;
_current.AnswerStatus = Entities.QuestionResult.Correct;
_speachService.Say("Correct.", false);
}
else
{
_current.ErrorCount += 1;
_current.AnswerStatus = Entities.QuestionResult.Wrong;
_speachService.Say("Wrong.", false);
}
return(NextQuestion());
}
private void OnAnswer(Window window)
{
var next = _spellTestService.AnswerQuestion(CurrentAnswer);
CurrentSpelling = next;
CurrentAnswer = "";
if (next == null)
{
// All questions answered
_speachService.Say("Test Completed", true);
SaveAnswers();
OnQuit(window);
return;
}
RequestSpelling(CurrentSpelling);
}
private void OnAnswer(Window window)
{
var next = _spellTestService.AnswerQuestion(CurrentAnswer);
CurrentSpelling = next;
CurrentAnswer = "";
if (next == null)
{
// All questions answered
_speachService.Say("Test Completed", true);
OnQuit(window);
return;
// Appears that setting the property to null was not triggering an evaluation of CanExecuteChanged post command execution.
// It was being called just before command invocation but the command is already triggered at that point so what's the point.
//AnswerCommand.RaiseCanExecuteChanged();
//SkipCommand.RaiseCanExecuteChanged();
}
RequestSpelling(CurrentSpelling);
}