public void SetCustomer(Customer customer, SailsModule module)
        {
            customer.Fullname = txtName.Text;
            switch (ddlGender.SelectedIndex)
            {
            case 1:
                customer.IsMale = true;
                break;

            case 2:
                customer.IsMale = false;
                break;

            default:
                customer.IsMale = null;
                break;
            }
            customer.Passport = txtPassport.Text;
            customer.VisaNo   = txtVisaNo.Text;
            DateTime birthdate;

            if (DateTime.TryParseExact(txtBirthDay.Text, "dd/MM/yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out birthdate))
            {
                customer.Birthday = birthdate;
            }
            else
            {
                customer.Birthday = DateTime.Now;
            }

            DateTime expired;

            if (DateTime.TryParseExact(txtVisaExpired.Text, "dd/MM/yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out expired))
            {
                customer.VisaExpired = expired;
            }
            else
            {
                customer.VisaExpired = null;
            }
            customer.IsVietKieu = chkVietKieu.Checked;
            customer.Code       = txtCode.Text;

            if (ddlNationalities.SelectedValue == "-1")
            {
                customer.Nationality = null;
            }
            else
            {
                customer.Nationality = module.NationalityGetById(Convert.ToInt32(ddlNationalities.SelectedValue));
            }

            if (!string.IsNullOrEmpty(txtTotal.Text))
            {
                customer.Total = Convert.ToDouble(txtTotal.Text);
            }

            customer.NguyenQuan = txtNguyenQuan.Text;
        }