public void frmPayment_Load(object sender, EventArgs e)
 {
     hdBus     = new HoaDonBUS();
     cthdBus   = new ChiTietHoaDonBUS();
     lhdBus    = new LoaiHoaDonBUS();
     khBus     = new KhachHangBUS();
     parBus    = new parametersBUS();
     drkBus    = new drinksBUS();
     KH        = new KhachHangDTO();
     water     = new drinksDTO();
     water     = drkBus.selectPrice(1);
     revive    = new drinksDTO();
     revive    = drkBus.selectPrice(2);
     giaNuoc   = water.DonGiaBan;
     giaRevive = revive.DonGiaBan;
     //List<drinksDTO> listdrk = drkBus.selectDrinks();
     //foreach (drinksDTO drk in listdrk)
     //{
     //    if (drk.MaDoUong == "1")
     //    {
     //        giaNuoc = drk.DonGiaBan;
     //    }
     //    else if (drk.MaDoUong == "2")
     //    {
     //        giaRevive = drk.DonGiaBan;
     //    }
     //}
     LoadInfo();
     loadCusPhone_Combobox();
     tbTotalMoney.Text = "0";
 }
        private void FrmImportDrinks_Load(object sender, EventArgs e)
        {
            cleanwaterDTO          = new drinksDTO();
            reviveDTO              = new drinksDTO();
            drinksBUS              = new drinksBUS();
            cleanwaterDTO.MaDoUong = "1";
            reviveDTO.MaDoUong     = "2";

            calc();
            load();
        }
        private void btnUpdate_Click(object sender, EventArgs e)
        {
            bool result;

            //map data from gui
            para.LuongNhanVien = float.Parse(tbSalary.Text);
            para.GiaCoc        = float.Parse(tbDeposit.Text);
            para.GiaSanNgay    = float.Parse(tbFieldPriceDay.Text);
            para.GiaSanDem     = float.Parse(tbFieldPriceNight.Text);
            para.GiaGiuXe      = float.Parse(tbPriceParking.Text);

            List <drinksDTO> lsDrinks = new List <drinksDTO> (2);
            drinksDTO        waterDTO = new drinksDTO();

            waterDTO.MaDoUong  = "1";
            waterDTO.DonGiaMua = float.Parse(tbWaterInput.Text);
            waterDTO.DonGiaBan = float.Parse(tbWaterOutput.Text);

            drinksDTO reviveDTO = new drinksDTO();

            reviveDTO.MaDoUong  = "2";
            reviveDTO.DonGiaMua = float.Parse(tbReviveInput.Text);
            reviveDTO.DonGiaBan = float.Parse(tbReviveOutput.Text);

            lsDrinks.Add(waterDTO);
            lsDrinks.Add(reviveDTO);

            result = paraBUS.update(lsDrinks, para);
            if (result == false)
            {
                MessageBox.Show("Sửa thất bại.");
            }
            else
            {
                MessageBox.Show("Sửa thành công.");
            }
        }
        public bool update(drinksDTO drinksDTO)
        {
            bool re = drinksDAL.update(drinksDTO);

            return(re);
        }