コード例 #1
0
        public subject GetSubject(int id)
        {
            subject subject = new subject();

            try
            {
                subject = db.subjects.SingleOrDefault(x => x.id_subject == id);
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
            }
            return(subject);
        }
コード例 #2
0
        public bool AddSubject(string subject_name)
        {
            var subject = new subject();

            subject.subject_name = subject_name;
            try
            {
                db.subjects.Add(subject);
                db.SaveChanges();
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
                return(false);
            }
            return(true);
        }