public Doctor delDoctor(Doctor doc) { var doct = context.Doctor.FirstOrDefault(s => s.IdDoctor == doc.IdDoctor); if (doct == null) { return(null); } context.Attach(doct); context.Remove(doct); context.SaveChanges(); return(doct); }
public Student removeStudent(Student student) { var st = context.Student.FirstOrDefault(s => s.IndexNumber == student.IndexNumber); if (st == null) { return(null); } context.Attach(st); context.Remove(st); context.SaveChanges(); return(st); }