private void OnCoordinateReadoutFormatChanged(object obj)
        {
            string format = obj as string;

            if (!String.IsNullOrWhiteSpace(format))
            {
                switch (format)
                {
                case "DD":
                    _coordinateReadoutFormat = CoordinateReadoutFormat.DD;
                    break;

                case "DMS":
                    _coordinateReadoutFormat = CoordinateReadoutFormat.DMS;
                    break;

                case "GARS":
                    _coordinateReadoutFormat = CoordinateReadoutFormat.GARS;
                    break;

                case "GEOREF":
                    _coordinateReadoutFormat = CoordinateReadoutFormat.GEOREF;
                    break;

                case "MGRS":
                    _coordinateReadoutFormat = CoordinateReadoutFormat.MGRS;
                    break;

                case "USNG":
                    _coordinateReadoutFormat = CoordinateReadoutFormat.USNG;
                    break;

                case "UTM":
                    _coordinateReadoutFormat = CoordinateReadoutFormat.UTM;
                    break;

                default:
                    _coordinateReadoutFormat = CoordinateReadoutFormat.MGRS;
                    break;
                }
            }
        }
        private void OnCoordinateReadoutFormatChanged(object obj)
        {
            string format = obj as string;

            if (!String.IsNullOrWhiteSpace(format))
            {
                switch (format)
                {
                    case "DD":
                        _coordinateReadoutFormat = CoordinateReadoutFormat.DD;
                        break;
                    case "DMS":
                        _coordinateReadoutFormat = CoordinateReadoutFormat.DMS;
                        break;
                    case "GARS":
                        _coordinateReadoutFormat = CoordinateReadoutFormat.GARS;
                        break;
                    case "GEOREF":
                        _coordinateReadoutFormat = CoordinateReadoutFormat.GEOREF;
                        break;
                    case "MGRS":
                        _coordinateReadoutFormat = CoordinateReadoutFormat.MGRS;
                        break;
                    case "USNG":
                        _coordinateReadoutFormat = CoordinateReadoutFormat.USNG;
                        break;
                    case "UTM":
                        _coordinateReadoutFormat = CoordinateReadoutFormat.UTM;
                        break;
                    default:
                        _coordinateReadoutFormat = CoordinateReadoutFormat.MGRS;
                        break;
                }
            }
        }