private void btn_addNew_Click(object sender, EventArgs e)
{
try
{
int questionId = 0;
NewQuestionForm questionForm = new NewQuestionForm(testID, questionId);
questionForm.ShowDialog();
DisplayQuestions();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
private void btn_editQuestion_Click(object sender, EventArgs e)
{
try
{
if (lv_questionList.SelectedItems.Count > 0)
{
var question = (QuestionModel)lv_questionList.SelectedItems[0].Tag;
NewQuestionForm newQuestionForm = new NewQuestionForm(testID, question.QuestionID);
newQuestionForm.rbtn_yes.Checked = question.isOpen == true ? true : false;
newQuestionForm.rbtn_yes.Visible = false;
newQuestionForm.rbtn_no.Visible = false;
newQuestionForm.lbl_isOpen.Visible = false;
newQuestionForm.btn_save.Text = "Update";
var allAnswer = answerService.GetAll();
newQuestionForm.txt_correctAnswer.Text = allAnswer.Where(x => x.QuestionID == question.QuestionID && x.isCorrect == true).Single().AnswerText;
newQuestionForm.txt_question.Text = question.QuestionName;
if (question.isOpen)
{
newQuestionForm.txt_secondAnswer.Visible = false;
newQuestionForm.txt_thirdAnswer.Visible = false;
newQuestionForm.txt_fourthAnswer.Visible = false;
}
else
{
var wrongAnswers = allAnswer.Where(x => x.QuestionID == question.QuestionID && x.isCorrect == false).ToList();
newQuestionForm.txt_secondAnswer.Text = wrongAnswers[0].AnswerText;
newQuestionForm.txt_thirdAnswer.Text = wrongAnswers[1].AnswerText;
newQuestionForm.txt_fourthAnswer.Text = wrongAnswers[2].AnswerText;
}
newQuestionForm.ShowDialog();
DisplayQuestions();
}
else
{
MessageBox.Show("Please select a question", "Error");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}