Camstar获取回参

public static bool SplitQty(string Username, string Password, string Container, int splitQty,int plateQty,ref List<string> childList,ref string Msg)
        {
            string SessionID = Guid.NewGuid().ToString();
            csiClient Client = new csiClient();
            csiConnection Connection = Client.createConnection(Constants.CAMSTAR_HOST, Constants.CAMSTAR_PORT);
            Connection.setConnectionTimeout(600000);
            csiSession Session = Connection.createSession(Username, Password, SessionID);
            try
            {
                csiDocument Document = Session.createDocument("SplitDoc");
                csiService Service = Document.createService("Split");
                csiObject InputData = Service.inputData();
                InputData.containerField("Container").setRef(Container, "");
                InputData.dataField("AutoNumber").setValue("True");
                InputData.dataField("CloseWhenEmpty").setValue("False");
                InputData.namedObjectField("AutoNumberRule").setRef("SplitRule");
                InputData.dataField("ES_SNDetail").setValue("1");
                csiSubentityList Details = InputData.subentityList("ToContainerDetails");
                for(int i=1;i<=plateQty;i++)
                {
                    csiSubentity Detail = Details.appendItem();
                    Detail.dataField("Qty").setValue(splitQty.ToString());
                }
                Service.setExecute();
                Service.requestData().requestField("CompletionMsg");
                Service.requestData().requestField("ToContainerDetails");
                Service.requestData().requestField("ChildContainers");
                csiDocument ResponseDocument = Document.submit();
                if (ResponseDocument.checkErrors())//提交失败
                {
                    csiExceptionData csiexceptiondata = ResponseDocument.exceptionData();
                    Msg = csiexceptiondata.getDescription();
                    return false;
                }
                else//提交成功
                {
                    csiService RespService = ResponseDocument.getService();
                    var xxxxx = RespService.responseData();
                    csiField CompletionMsg = RespService.responseData().getResponseFieldByName("CompletionMsg");
                    csiField details = RespService.responseData().getResponseFieldByName("ToContainerDetails");

                    //需要解析XML
                    csiSubentityList list = details.asSubentityList();
                    for (int i = 0; i < plateQty; i++)
                    {
                        csiSubentity item = list.getItemByIndex(i);
                        var a = item.getField("ToContainerName");
                        var sn=a.asDataField().getValue();
                        childList.Add(sn);
                    }
                    Msg = CompletionMsg.asDataField().getValue();
                    return true;
                }
            }
            catch (Exception e)
            {
                Msg = e.Message;
                return false;
            }
            finally
            {
                if (Session != null)
                    Session.removeDocument("SplitDoc");
                if (Connection != null)
                    Connection.removeSession(SessionID);
                if (Client != null)
                    Client.removeConnection(Constants.CAMSTAR_HOST, Constants.CAMSTAR_PORT);
            }
        }