public void Update()
{
questions = new List <string>();
try
{
using (var db = new EntityDM.MillionareDBEntities3())
{
answersList = db.Answers.ToList();
List <EntityDM.Questions> questionsList = db.Questions.ToList();
foreach (var item in questionsList)
{
questions.Add(item.Question);
}
}
}
catch { throw; }
}
public void delete(string qeuestion_)
{
try
{
using (var db = new EntityDM.MillionareDBEntities3())
{
IQueryable <EntityDM.Questions> question = db.Questions;
IQueryable <EntityDM.Answers> answer = db.Answers;
var q = question.Where(x => x.Question.Equals(qeuestion_)).ToList().First();
var a = answer.Where(x => x.Questions_FK == q.Id).ToList().First();
db.Answers.Remove(a);
db.Questions.Remove(q);
db.SaveChanges();
Update();
}
}
catch
{ throw; }
}
public void Edit(QuestionAnswersStruct qa)
{
try
{
using (var db = new EntityDM.MillionareDBEntities3())
{
IQueryable <EntityDM.Questions> q = db.Questions;
IQueryable <EntityDM.Answers> a = db.Answers;
var question = q.Where(x => x.Question.Equals(qa.question_old)).ToList().First();
var answer = a.Where(x => x.Questions_FK == question.Id).ToList().First();
answer.Answer_A = qa.answerA;
answer.Answer_B = qa.answerB;
answer.Answer_C = qa.answerC;
answer.Answer_D = qa.answerD;
question.Question = qa.question_new;
db.SaveChanges();
Update();
}
}
catch
{ throw; }
}
