Debugger.Break();

                        }

#endif

                    }

                }

            }

        }

        public T DeepClone<T>(T obj)

        {

            using (var ms = new System.IO.MemoryStream())

            {

                var formatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();

                formatter.Serialize(ms, obj);

                ms.Position = 0;

                return (T)formatter.Deserialize(ms);

            }

        }

        void Markers_CollectionChanged(object sender, GMap.NET.ObjectModel.NotifyCollectionChangedEventArgs e)

        {

        }

        void Routes_CollectionChanged(object sender, GMap.NET.ObjectModel.NotifyCollectionChangedEventArgs e)

        {

            textBoxrouteCount.Text = routes.Routes.Count.ToString();

        }

        #region -- performance test --

        double NextDouble(Random rng, double min, double max)

        {

            return min + (rng.NextDouble() * (max - min));

        }

        int tt = 0;

        void timer_Tick(object sender, EventArgs e)

        {

            var pos = new PointLatLng(NextDouble(rnd, MainMap.ViewArea.Top, MainMap.ViewArea.Bottom), NextDouble(rnd, MainMap.ViewArea.Left, MainMap.ViewArea.Right));

            GMapMarker m = new GMarkerGoogle(pos, GMarkerGoogleType.green_pushpin);

            {

                m.ToolTipText = (tt++).ToString();

                m.ToolTipMode = MarkerTooltipMode.Always;

            }

        //   }

        //}

        //private void GridConnections_DoubleClick(object sender, EventArgs e)

        //{

        //   GridConnections.ClearSelection();

        //}

        // open disk cache location

        private void button17_Click(object sender, EventArgs e)

        {

            try

            {

                string argument = "/select, \"" + MainMap.CacheLocation + "TileDBv5\"";

                System.Diagnostics.Process.Start("explorer.exe", argument);

            }

            catch (Exception ex)

            {

                MessageBox.Show("Failed to open: " + ex.Message, "GMap.NET", MessageBoxButtons.OK, MessageBoxIcon.Error);

            }

        }

        #endregion

        #region chart coloring

        //this method clears the background of all charts

        private void ResetChartColors()

        {

            chrtTopLeft.BackColor = Color.LightGray;

            chrtTopRight.BackColor = Color.LightGray;

            chrtBottomLeft.BackColor = Color.LightGray;

            chrtBottomRight.BackColor = Color.LightGray;

        }

        //highlight Top Left chart on click

        //set text box values based on this chart

        private void chrtTopLeft_Click(object sender, EventArgs e)

        {

            ResetChartColors();

            chrtTopLeft.BackColor = Color.Gray;

            tboxChartData.Text = "Altitude";

            tboxCurrent.Text = "";

            tboxAverage.Text = "";

            tboxMax.Text = "";

            tboxMin.Text = "";

        }

            //-----------prep pressure area END

            //----------prep velocity area BEGIN

            chrtBottomRight.Series["velocityTrend"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;

            chrtBottomRight.Series["velocityTrend"].Color = Color.Green;

            System.Windows.Forms.DataVisualization.Charting.AxisName.X.Equals("Time");

            System.Windows.Forms.DataVisualization.Charting.AxisName.Y.Equals("Altitude");

            ///required initial value

            chrtBottomRight.Series["velocityTrend"].Points.AddXY(0, 0);

            //----------prep velocity area END

            //put chart displays in a ready state

            ResetChartColors();

        }

        string latitude;

        string longitude;

        //handle line of input data and put into chart

        //parses transmissions and saves data to CSV file

        public void ParseIncomingData(string rawDataReceived)

        {

            //check to see if data should be processed

            /* sample stansmission

            KD8TDF-9>APRS,WIDE2-1:/151916z3944.87N/08348.75WO005/0.013 SV:09 A-30.5 B45.64 C99542

                                          ^char 31 ^char 40            ^60

            */

            //TODO: verify index charcter accuracy with real transmission

            int indexStart = rawDataReceived.IndexOf("z");

            int indexEnd = rawDataReceived.IndexOf("N/");

            latitude = rawDataReceived.Substring(indexStart + 1, indexEnd - indexStart - 1);

            indexStart = rawDataReceived.IndexOf("N/");

            indexEnd = rawDataReceived.IndexOf("WO");

            longitude = rawDataReceived.Substring(indexStart + 2, indexEnd - indexStart - 2);

            AddText(rawDataReceived + "\r\n");

            rawDataReceived = rawDataReceived.Substring(59); //remove APRS overhead from string

            //place each datum in its own variable

            string[] dataTransmission;

            dataTransmission = rawDataReceived.Split(' ');

            //parse out the data type - should be a single letter

            string typeCode;

            double data;

            string csvData = "";

            //loop through all datums in the transmission and send them to the chart builder

            for (int i = 1; i < dataTransmission.Length; i++)

            {

                typeCode = dataTransmission[i].Substring(0, 1);

                data = double.Parse(dataTransmission[i].Substring(1));

                //addToChart(typeCode, data);

                csvData += typeCode + data + ",";

            }

            //write the data to CSV file

            WriteToCSV(csvData);

            //GEIGER MODULE DATA VALUES

            else if (dataType.Equals("l"))  //battery level

            {

            }

            else if (dataType.Equals("R"))  //radiation (CPM)

            {

            }

            // CAMERA MODULE DATA VALUES

            else if (dataType.Equals("l"))  //battery level

            {

            }

            else  //invalid data type

            {

            }

        }

        // add marker from an APRS transmission - MDKEdit

        private void addMarkerFromTransmit(string lat, string lng)

        {

            double latitude = double.Parse(lat), longitude = double.Parse(lng);

            PointLatLng APRSloc = new PointLatLng();

            GMarkerGoogle m = new GMarkerGoogle(APRSloc, GMarkerGoogleType.blue_small);

            Placemark? p = null;

            if (xboxPlacemarkInfo.Checked)

            {

                GeoCoderStatusCode status;

                var ret = GMapProviders.GoogleMap.GetPlacemark(currentMarker.Position, out status);

                if (status == GeoCoderStatusCode.G_GEO_SUCCESS && ret != null)

                {

                    p = ret;

                }

            }

            objects.Markers.Add(m);

        }

        #endregion

        #region cross theading

        //these are for function calls across threads

        delegate void SetTextDelegate(string value);

        public void AddText(string value)

        {

            if (InvokeRequired)

            {

                Invoke(new SetTextDelegate(AddText), value);

            }

            else

            {

                tboxMessageBox.AppendText(value);// += value;

            }

        }

        delegate void ChartDataDelegate(string dataType, double data);

        public void AddDataToChart(string dataType, double data)

        {

            if (InvokeRequired)

            {

                Invoke(new ChartDataDelegate(AddDataToChart), dataType, data);

            }

            else

            {

                addToChart(dataType, data);

            }

        }

        #endregion

        #region testing

        //click event on the test button

        //currently simulates serial inputs

        string testData;

        int testIteration = 0;