private void detach_SinhViens(SinhVien entity) { this.SendPropertyChanging(); entity.Lop = null; }
private void attach_SinhViens(SinhVien entity) { this.SendPropertyChanging(); entity.Lop = this; }
partial void UpdateSinhVien(SinhVien instance);
partial void DeleteSinhVien(SinhVien instance);
partial void InsertSinhVien(SinhVien instance);