private void Forrige(object o)
{
if (selectedQuestionIndex == QuestionList.Count)
{
if (QuestionName != "")
{
newQuestion = new Question();
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul1, IsCorrect = isCorrectString(SvarMul1IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul2, IsCorrect = isCorrectString(SvarMul2IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul3, IsCorrect = isCorrectString(SvarMul3IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul4, IsCorrect = isCorrectString(SvarMul4IsCorrect)
});
newQuestion.Question1 = QuestionName;
//CurrentQuiz.Questions.Add(newQuestion);
List <Question> tempList = new List <Question>(questionList);
tempList.Add(newQuestion);
QuestionList = tempList;
}
}
else if (selectedQuestion != null)
{
newQuestion = new Question();
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul1, IsCorrect = isCorrectString(SvarMul1IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul2, IsCorrect = isCorrectString(SvarMul2IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul3, IsCorrect = isCorrectString(SvarMul3IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul4, IsCorrect = isCorrectString(SvarMul4IsCorrect)
});
newQuestion.Question1 = QuestionName;
List <Question> tempList = new List <Question>(QuestionList);
tempList[selectedQuestionIndex] = newQuestion;
QuestionList = tempList;
}
selectedQuestionIndex = selectedQuestionIndex - 1;
selectedQuestion = QuestionList[selectedQuestionIndex];
RaisePropertyChanged("SelectedQuestion");
QuestionName = QuestionList[selectedQuestionIndex].Question1;
List <Answer> tempAnswerList = QuestionList[selectedQuestionIndex].Answers.ToList();
SvarMul1 = tempAnswerList[0].Answer1;
SvarMul2 = tempAnswerList[1].Answer1;
SvarMul3 = tempAnswerList[2].Answer1;
SvarMul4 = tempAnswerList[3].Answer1;
SvarMul1IsCorrect = isCorrectBool(tempAnswerList[0].IsCorrect);
SvarMul2IsCorrect = isCorrectBool(tempAnswerList[1].IsCorrect);
SvarMul3IsCorrect = isCorrectBool(tempAnswerList[2].IsCorrect);
SvarMul4IsCorrect = isCorrectBool(tempAnswerList[3].IsCorrect);
QuestionCounter = "Spørgsmål " + (selectedQuestionIndex + 1) + "/" + QuestionList.Count;
}
private void Naeste(object o)
{
selectedQuestionIndex++;
//if (selectedQuestionIndex == QuestionList.Count)
//{
// QuestionName = "";
// SvarMul1 = "";
// SvarMul2 = "";
// SvarMul3 = "";
// SvarMul4 = "";
// QuestionCounter = "Spørgsmål " + (selectedQuestionIndex + 1) + "/" + (QuestionList.Count + 1);
// selectedQuestion = null;
// RaisePropertyChanged("SelectedQuestion");
//}
//else
if (selectedQuestionIndex > QuestionList.Count)
{
newQuestion = new Question();
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul1, IsCorrect = isCorrectString(SvarMul1IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul2, IsCorrect = isCorrectString(SvarMul2IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul3, IsCorrect = isCorrectString(SvarMul3IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul4, IsCorrect = isCorrectString(SvarMul4IsCorrect)
});
newQuestion.Question1 = QuestionName;
ClearQuestionsBoxes();
//CurrentQuiz.Questions.Add(newQuestion);
List <Question> tempList = new List <Question>(questionList);
tempList.Add(newQuestion);
QuestionList = tempList;
QuestionCounter = "Spørgsmål " + (selectedQuestionIndex + 1) + "/" + (QuestionList.Count + 1);
selectedQuestion = null;
RaisePropertyChanged("SelectedQuestion");
}
else
{
newQuestion = new Question();
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul1, IsCorrect = isCorrectString(SvarMul1IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul2, IsCorrect = isCorrectString(SvarMul2IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul3, IsCorrect = isCorrectString(SvarMul3IsCorrect)
});
newQuestion.Answers.Add(new Answer()
{
Answer1 = svarMul4, IsCorrect = isCorrectString(SvarMul4IsCorrect)
});;
newQuestion.Question1 = QuestionName;
List <Question> tempList = new List <Question>(QuestionList);
tempList[selectedQuestionIndex - 1] = newQuestion;
QuestionList = tempList;
if (selectedQuestionIndex == QuestionList.Count)
{
QuestionCounter = "Spørgsmål " + (selectedQuestionIndex + 1) + "/" + (QuestionList.Count + 1);
selectedQuestion = null;
RaisePropertyChanged("SelectedQuestion");
ClearQuestionsBoxes();
}
else
{
QuestionCounter = "Spørgsmål " + (selectedQuestionIndex + 1) + "/" + QuestionList.Count;
selectedQuestion = QuestionList[selectedQuestionIndex];
RaisePropertyChanged("SelectedQuestion");
QuestionName = SelectedQuestion.Question1;
List <Answer> tempAnswerList = QuestionList[selectedQuestionIndex].Answers.ToList();
SvarMul1 = tempAnswerList[0].Answer1;
SvarMul2 = tempAnswerList[1].Answer1;
SvarMul3 = tempAnswerList[2].Answer1;
SvarMul4 = tempAnswerList[3].Answer1;
SvarMul1IsCorrect = isCorrectBool(tempAnswerList[0].IsCorrect);
SvarMul2IsCorrect = isCorrectBool(tempAnswerList[1].IsCorrect);
SvarMul3IsCorrect = isCorrectBool(tempAnswerList[2].IsCorrect);
SvarMul4IsCorrect = isCorrectBool(tempAnswerList[3].IsCorrect);
}
}
}
