partial void DeleteNguoiDung(NguoiDung instance);
partial void UpdateNguoiDung(NguoiDung instance);
private void detach_NguoiDungs(NguoiDung entity)
{
this.SendPropertyChanging();
entity.DanhMucTinhTrangNguoiDung = null;
}
partial void InsertNguoiDung(NguoiDung instance);
private void attach_NguoiDungs(NguoiDung entity)
{
this.SendPropertyChanging();
entity.DanhMucNguoiDung = this;
}