void ButtonComWithSensor(Object sender, Windows.UI.Xaml.RoutedEventArgs e)
        {
            AppBarButton buttton = sender as AppBarButton;

            if (buttton != null)
            {
                if (buttton.Name == "InitSensor")
                {
                    SensorCMDs.InitSensor(m_Sensorinputconfigoptions);

                    m_Environment.SensorInitialized = false;
                    SensorIDValue.Text = "";
                }
                else if (buttton.Name == "RegisterFingerId")
                {
                    if (DataSets.SelectedItem != null)
                    {
                        DBDataSet dataSet = DataSets.SelectedItem as DBDataSet;
                        if (dataSet != null)
                        {
                            SensorCMDs.RegisterFingerId(m_Sensorinputconfigoptions, (UInt16)dataSet.FingerID);
                            DataSets.SelectedItem = null;
                        }
                    }
                }
                else if (buttton.Name == "VerifyFingerId")
                {
                    SensorCMDs.VerifyFingerId(m_Sensorinputconfigoptions);
                    DataSets.SelectedItem = null;
                }
                else if (buttton.Name == "DeleteallFingerIs")
                {
                    SensorCMDs.DeleteFingerId(m_Sensorinputconfigoptions, (UInt16)10000);
                }
                else if (buttton.Name == "DownloadFingerId")
                {
                    if (DataSets.SelectedItem != null)
                    {
                        DBDataSet dataSet = DataSets.SelectedItem as DBDataSet;
                        if (dataSet != null)
                        {
                            SensorCMDs.DownloadFingerId(m_Sensorinputconfigoptions, (UInt16)dataSet.FingerID, dataSet.FingerTemplate);
                        }
                        DataSets.SelectedItem = null;
                    }
                }
                else if (buttton.Name == "DownloadallFingerIds")
                {
                    SensorCMDs.DeleteFingerId(m_Sensorinputconfigoptions, 10000); // delete complete FingerLib into Sensor
                    for (int i = 0; i < this.m_DataSets.Count; i++)
                    {
                        DBDataSet dataSet = m_DataSets[i];
                        SensorCMDs.DownloadFingerId(m_Sensorinputconfigoptions, (UInt16)dataSet.FingerID, dataSet.FingerTemplate);
                    }
                    DataSets.SelectedItem = null;
                }
                else if (buttton.Name == "SetSensorID")
                {
                    byte[] SensorId = Encoding.ASCII.GetBytes(SensorIDValue.Text);
                    SensorCMDs.SetSensorID(m_Sensorinputconfigoptions, SensorId); // Set Sensor ID

                    SensorIDValue.Text    = "";
                    DataSets.SelectedItem = null;
                }



                SensorCmdState.Text = "...";
            }
        }
        async private void GPIOConnector_ChangeGPIOs(object sender, IPropertySet propertys)
        {
            await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
            { // your code should be here
                m_GPIOEnvironmentConnectors.ProcessPropertysFromGPIOConnector(propertys);

                var con = m_GPIOEnvironmentConnectors.getGPIOOConnectorByOutputPropertySet(propertys);

                if (con == null)
                {
                    return;
                }

                if (m_ProcessGPIOEvents == null)
                {
                    return;
                }

                for (int i = 0; i < m_ProcessGPIOEvents.Count; i++)
                {
                    ProcessGPIOEvents item = m_ProcessGPIOEvents[i];
                    if (item.InputActiv())
                    {
                        removeOldEvents(); // ältere löschen, welche nach 5 sec. nicht beantwortet waren

                        if ((item.AccessRights > 0) && m_Environment.ConnectorSEN0188Enable)
                        {
                            if (m_Environment.SensorConnecorInitialized)
                            {
                                ProcessGPIOEvents Processitem = new ProcessGPIOEvents(item);
                                m_EventQueue.Enqueue(Processitem);
                                SensorCMDs.VerifyFingerId(m_Environment.SensorInputServiceConnectorConfig);
                            }
                            else
                            {
                                string cmdState               = "Fingerprint Connector not initialized!";
                                int state                     = -1;
                                FingerEvent eventSet          = createSensorEvent("John", "Doe", -1, -1, item.Ident, state, cmdState);
                                System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
                                eventSet.SensorId             = enc.GetBytes(m_SensorID);
                                bool insert                   = m_FingertEventDatabase.InsertFingerEvent(eventSet);
                                NotifyEvent?.Invoke(this, eventSet);
                            }
                        }
                        else
                        {
                            item.UpdateState(0);
                            item.ProcessOutput();
                            item.UpdateState(1);
                            int state                     = -1;
                            string cmdState               = "no FingerSensor used";
                            FingerEvent eventSet          = createSensorEvent("John", "Doe", -1, -1, item.Ident, state, cmdState);
                            System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
                            eventSet.SensorId             = enc.GetBytes(m_SensorID);
                            bool insert                   = m_FingertEventDatabase.InsertFingerEvent(eventSet);
                            NotifyEvent?.Invoke(this, eventSet);
                        }
                    }
                }
            });
        }