public Stage(string name, Nullable <int> price, int duration__month_, string language, Trainer trainer, ProgrammingCourses programmingCours, ClassRoom classRoom) { Name = name; Price = price; Duration__month_ = duration__month_; Language = language; this.Students = new HashSet <Student>(); Trainer = trainer; ProgrammingCours = programmingCours; ClassRoom = classRoom; }
static void Main(string[] args) { using (DB_For_DbFirstEntities db = new DB_For_DbFirstEntities()) { ClassRoom classRoom1 = new ClassRoom("Create", 24); Trainer trainer1 = new Trainer("Vanik", "Hakobyan", "C#"); Score score1 = new Score(9, 9, 9, 9); ProgrammingCourses programmingCourses1 = new ProgrammingCourses("C# Bootcamp"); Student student1 = new Student("Ani", "Hakobyan", DateTime.Now.AddYears(-24), 9); Stage stage1 = new Stage("Advance", 40000, 1, "C#", trainer1, programmingCourses1, classRoom1); db.Stages.Add(stage1); stage1.Students.Add(student1); student1.Score = score1; db.SaveChanges(); Console.ReadKey(); } }