/// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void uoButtonSend_click(object sender, EventArgs e)
        {
            CrewAssistBLL CA  = new CrewAssistBLL();
            string        res = CA.GetHotelTransactionOverFlow(GlobalCode.Field2Long(uoHiddenFieldEmployeeID.Value)
                                                               , GlobalCode.Field2DateTime(uoHiddenFieldCheckinDate.Value)
                                                               , GlobalCode.Field2DateTime(uoHiddenFieldCheckOutDate.Value)
                                                               , GlobalCode.Field2Long(uoHiddenFieldIDBigint.Value)
                                                               , GlobalCode.Field2TinyInt(uoHiddenFieldSeqNo.Value)
                                                               , GlobalCode.Field2Long(uoHiddenFieldTravelRequestID.Value)
                                                               , GlobalCode.Field2Int(uoHiddenFieldBranchID.Value)
                                                               , ""
                                                               , GlobalCode.Field2Int(uoHiddenFieldHotelTransID.Value));

            if (res == "Record has hotel request already on this date!")
            {
                OpenParentExistHotelRequest(TextBoxWhoConfirm.Text.ToString(), TextBoxConfirmrate.Text.ToString(), res);
            }
            else
            {
                OpenParentSend(TextBoxWhoConfirm.Text.ToString(), TextBoxConfirmrate.Text.ToString());
            }
        }