private void btnBook_Click(object sender, EventArgs e)
        {
            try
            {
                ReceptionTaskBO aReceptionTaskBO = new ReceptionTaskBO();
                if (this.ValidateData() == true)
                {
                    //Truyền dữ liệu BookingH
                    this.aNewBookingHEN.Subject = txtSubject.Text;
                    this.aNewBookingHEN.CreatedDate = dtpFrom.DateTime;
                    this.aNewBookingHEN.CustomerType = this.CustomerType;
                    this.aNewBookingHEN.BookingType = 3;//3 : Đặt trực tiếp
                    if (txtBookingMoney.Text == "")
                    {
                        this.aNewBookingHEN.BookingMoney = 0;
                        this.aNewBookingHEN.StatusPay = 1;//1 : Trạng thái chưa thanh toán
                    }
                    else
                    {
                        this.aNewBookingHEN.BookingMoney = this.aNewBookingHEN.BookingMoney = Convert.ToDecimal(txtBookingMoney.Text);
                        this.aNewBookingHEN.StatusPay = 2;//2 : Trạng thái tạm ứng
                    }

                    this.aNewBookingHEN.Status = 2;//2: Trạng thái đã xác thực

                    this.aNewBookingHEN.PayMenthod = 1;
                    if (cbbType.EditValue.ToString().ToUpper() == "NGOÀI NẤU")
                    {
                        this.aNewBookingHEN.Type = 1;//1: Tiệc KHÔNG thuộc phạm trù bếp
                    }
                    else if (cbbType.EditValue.ToString().ToUpper() == "BẾP NẤU")
                    {
                        this.aNewBookingHEN.Type = 2;//2: Tiệc thuộc phạm trù bếp
                    }

                    this.aNewBookingHEN.Disable = false;
                    this.aNewBookingHEN.Description = "";
                    string CustomerGroupName;
                    if (Convert.ToInt32(lueCompany.EditValue) == 0)
                    {

                        this.IDCompany = this.aCompaniesBO.AutoInsertCompany(txtCompanyName.Text, 3);// 3 : Loại khách lẻ
                        if (lueCustomer.Text == "")
                        {
                            if (txtSubject.Text == "")
                            {
                                CustomerGroupName = "[" + txtCompanyName.Text + "][" + DateTime.Now.ToShortDateString() + "]" + "[" + txtCustomerName.Text + "]";
                            }
                            else
                            {
                                CustomerGroupName = txtSubject.Text;
                            }
                        }
                        else
                        {
                            if (txtSubject.Text == "")
                            {
                                CustomerGroupName = "[" + txtCompanyName.Text + "][" + DateTime.Now.ToShortDateString() + "]" + "[" + lueCustomer.Text + "]";
                            }
                            else
                            {
                                CustomerGroupName = txtSubject.Text;
                            }
                        }
                        this.IDCustomerGroup = this.aCustomerGroupsBO.AutoInsertCustomerGroup(CustomerGroupName, IDCompany);
                    }
                    else
                    {
                        this.IDCompany = Convert.ToInt32(lueCompany.EditValue);
                        if (lueCustomer.Text == "")
                        {
                            if (txtSubject.Text == "")
                            {
                                CustomerGroupName = "[" + txtCompanyName.Text + "][" + DateTime.Now.ToShortDateString() + "]" + "[" + txtCustomerName.Text + "]";
                            }
                            else
                            {
                                CustomerGroupName = txtSubject.Text;
                            }
                        }
                        else
                        {
                            if (txtSubject.Text == "")
                            {
                                CustomerGroupName = "[" + txtCompanyName.Text + "][" + DateTime.Now.ToShortDateString() + "]" + "[" + lueCustomer.Text + "]";
                            }
                            else
                            {
                                CustomerGroupName = txtSubject.Text;
                            }
                        }
                        this.IDCustomerGroup = this.aCustomerGroupsBO.AutoInsertCustomerGroup(CustomerGroupName, Convert.ToInt32(lueCompany.EditValue));
                    }
                    if (Convert.ToInt32(lueCustomer.EditValue) == 0)
                    {
                        this.IDCustomer = this.aCustomersBO.AutoInsertCustomer(txtCustomerName.Text, this.IDCustomerGroup, txtPhoneNumber.Text, DateTime.Now);
                    }
                    else
                    {
                        CustomerGroups_CustomersBO aCustomerGroups_CustomersBO = new CustomerGroups_CustomersBO();
                        this.IDCustomer = Convert.ToInt32(lueCustomer.EditValue);
                        aCustomerGroups_CustomersBO.AutoInsertCustomerToGroup(IDCustomer, this.IDCustomerGroup, dtpFrom.DateTime);
                    }
                    this.aNewBookingHEN.Disable = false;
                    this.aNewBookingHEN.IDCustomer = this.IDCustomer;
                    this.aNewBookingHEN.IDSystemUser = CORE.CURRENTUSER.SystemUser.ID;
                    this.aNewBookingHEN.IDCustomerGroup = this.IDCustomerGroup;
                    //===============================================================================
                    // Ngoc edit. All BookingR and BookingH join together
                    // Tao them 1 bookingR neu chua co
                    //===============================================================================
                    if (this.IDBookingR == 0)
                    {
                        BookingRsBO aBookingRsBO = new BookingRsBO();
                        BookingRs aBookingRs = new BookingRs();
                        aBookingRs.CreatedDate = this.aNewBookingHEN.CreatedDate;
                        aBookingRs.ID = 0;
                        aBookingRs.CustomerType = this.aNewBookingHEN.CustomerType;
                        aBookingRs.IDCustomer = this.aNewBookingHEN.IDCustomer;
                        aBookingRs.IDCustomerGroup = this.aNewBookingHEN.IDCustomerGroup;
                        aBookingRs.DatePay = Convert.ToDateTime("01/01/1900");
                        aBookingRs.DateEdit = Convert.ToDateTime("01/01/1900");
                        aBookingRs.IDSystemUser = this.aNewBookingHEN.IDSystemUser;
                        aBookingRs.Type = 0;
                        aBookingRs.Status = 0;
                        aBookingRs.Disable = true;
                        aBookingRs.Level = -1;

                        this.IDBookingR = aBookingRsBO.Insert(aBookingRs);
                    }
                    //===============================================================================
                    this.IDBookingH = aReceptionTaskBO.NewBookHall(this.aNewBookingHEN);
                    if (this.IDBookingR != 0)
                    {
                        BookingRs_BookingHsBO aBookingRs_BookingHsBO = new BookingRs_BookingHsBO();

                        BookingRs_BookingHs aBookingRs_BookingHs = new BookingRs_BookingHs();
                        aBookingRs_BookingHs.IDBookingR = this.IDBookingR;
                        aBookingRs_BookingHs.IDBookingH = this.IDBookingH;
                        aBookingRs_BookingHs.Type = String.Empty;
                        aBookingRs_BookingHs.Status = String.Empty;
                        aBookingRs_BookingHs.Disable = false;
                        aBookingRs_BookingHs.Extension1 = String.Empty;
                        aBookingRs_BookingHs.Extension2 = String.Empty;
                        aBookingRs_BookingHs.Extension3 = String.Empty;

                        aBookingRs_BookingHsBO.Insert(aBookingRs_BookingHs);
                    }
                    MessageBox.Show("Đặt hội trường thành công", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    if (afrmMain_Halls != null)
                    {
                        this.afrmMain_Halls.Reload();
                    }
                    if (afrmTsk_Payment_Step2 != null)
                    {
                        this.afrmTsk_Payment_Step2.Reload();
                    }
                    this.Close();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show("frmTsk_BookingHall_Customer_New.btnBook_Click\n" + ex.ToString(), "Error ", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }