private void ButtonAdd_Click()
{
if (!String.IsNullOrWhiteSpace(TextBoxQuestion.Text) &&
!String.IsNullOrWhiteSpace(TextBoxAnswer1.Text) &&
!String.IsNullOrWhiteSpace(TextBoxAnswer2.Text) &&
!String.IsNullOrWhiteSpace(TextBoxAnswer3.Text) &&
!String.IsNullOrWhiteSpace(TextBoxAnswer4.Text) &&
!String.IsNullOrWhiteSpace(TextBoxQuestionNumber.Text))
{
var newquestion = new QuestionModel1
{
Question = TextBoxQuestion.Text,
QuestionNumber = int.Parse(TextBoxQuestionNumber.Text),
Answer1 = TextBoxAnswer1.Text,
Answer2 = TextBoxAnswer2.Text,
Answer3 = TextBoxAnswer3.Text,
Answer4 = TextBoxAnswer4.Text,
TopicId = edcl.SelectedTopic.Id
};
if (RadioButton1.IsChecked == true)
{
newquestion.CorrectAnswer = newquestion.Answer1;
}
if (RadioButton2.IsChecked == true)
{
newquestion.CorrectAnswer = newquestion.Answer2;
}
if (RadioButton3.IsChecked == true)
{
newquestion.CorrectAnswer = newquestion.Answer3;
}
if (RadioButton4.IsChecked == true)
{
newquestion.CorrectAnswer = newquestion.Answer4;
}
edcl.AddQuestion1(newquestion);
Clear();
}
}
public void AddQuestion1(QuestionModel1 newquestion)
{
ctx.Questions1.AddOrUpdate(q => q.Question, newquestion);
ctx.SaveChanges();
Update("../../../../EducationApp.Classes/Data", "Questions1.json", ctx.Questions1.ToList());
}