public StudentClasses ClassByID(int id) { StudentClasses studentClass = ctx.StudentClasses.Where(x => x.Id == id).FirstOrDefault(); return(studentClass); }
public void RemoveClass(StudentClasses studentClass) { ctx.StudentClasses.Attach(studentClass); ctx.StudentClasses.Remove(studentClass); ctx.SaveChanges(); }
public void UpdateClass(StudentClasses studentClass) { ctx.Entry(studentClass).State = EntityState.Modified; ctx.SaveChanges(); }
public void InsertorUpdateClass(StudentClasses studentClass) { ctx.StudentClasses.Add(studentClass); ctx.SaveChanges(); }