private void InitData()
        {
            ItemChangeRoomEN aItemChangeRoomEN = new ItemChangeRoomEN();
            aItemChangeRoomEN.SetBookingRooms(this.aBookingRoom);

            if (aItemChangeRoomEN.GetStatusBookingRooms() < 3)
            {
                // Phong trang thai dat
            }
            else if (aItemChangeRoomEN.GetStatusBookingRooms() == 3) // Phong dang co nguoi o
            {
                // Thay doi thoi gian de check in
                //aItemChangeRoomEN.SetCheckInActual(dtpCheckIn.DateTime);
            }
            aItemChangeRoomEN.IsRootRoom = true;

            List<CustomerInfoEN> aListCustomer = (List<CustomerInfoEN>)this.dgvSelectCustomers.DataSource;
            BookingRoomsMembersBO aBookingRoomsMembersBO = new BookingRoomsMembersBO();
            BookingRoomsMembers aBookingRoomsMembers = new BookingRoomsMembers();
            for (int i = 0; i < aListCustomer.Count; i++)
            {
                aBookingRoomsMembers = aBookingRoomsMembersBO.Select_ByIDBookingRoom_ByIDCustomer(this.aBookingRoom.ID, aListCustomer[i].ID);
                aListCustomer[i].LeaveDate = aBookingRoomsMembers.LeaveDate;
                aListCustomer[i].LimitDateEnterCountry = aBookingRoomsMembers.LimitDateEnterCountry;

                aListCustomer[i].PurposeComeVietnam = aBookingRoomsMembers.PurposeComeVietnam;
                aListCustomer[i].TemporaryResidenceDate = aBookingRoomsMembers.TemporaryResidenceDate;
                aListCustomer[i].DateEnterCountry = aBookingRoomsMembers.DateEnterCountry;
                aListCustomer[i].EnterGate = aBookingRoomsMembers.EnterGate;

            }
            aItemChangeRoomEN.AddCustomer(aListCustomer);

            AccountancyBO aAccountancyBO = new AccountancyBO();

            //aItemChangeRoomEN.SetCost(aAccountancyBO.CalculateCostRoom(lueRooms.EditValue.ToString(), this.aBookingRoom.PriceType, aBookingRs.CustomerType.GetValueOrDefault(0), aItemChangeRoomEN.GetAllCustomers().Count).GetValueOrDefault(0));

            this.aCurrentRoomInfo.SetAddTimeStart(null);
            this.aCurrentRoomInfo.SetAddTimeEnd(null);
            this.aCurrentRoomInfo.SetTimeInUsed(null);

            this.aCurrentRoomInfo.SetCheckInActual(dtpCheckIn.DateTime);
            this.aCurrentRoomInfo.SetCheckInPlan(dtpCheckIn.DateTime);
            this.aCurrentRoomInfo.SetCheckOutActual(dtpCheckOut.DateTime);
            this.aCurrentRoomInfo.SetCheckOutPlan(dtpCheckOut.DateTime);

            this.aChangeRoomEn.InsertItemChangeRooms(aItemChangeRoomEN);
            this.aCurrentRoomInfo = aItemChangeRoomEN;
        }