Inheritance: CoordinateMGRS
        public static string GetFormattedCoord(CoordinateType cType, string coord, string format)
        {
            if (cType == CoordinateType.DD)
            {
                CoordinateDD dd;
                if (CoordinateDD.TryParse(coord, out dd, true))
                {
                    return(dd.ToString(format, new CoordinateDDFormatter()));
                }
            }
            if (cType == CoordinateType.DDM)
            {
                CoordinateDDM ddm;
                if (CoordinateDDM.TryParse(coord, out ddm, true))
                {
                    return(ddm.ToString(format, new CoordinateDDMFormatter()));
                }
            }
            if (cType == CoordinateType.DMS)
            {
                CoordinateDMS dms;
                if (CoordinateDMS.TryParse(coord, out dms, true))
                {
                    return(dms.ToString(format, new CoordinateDMSFormatter()));
                }
            }
            if (cType == CoordinateType.GARS)
            {
                CoordinateGARS gars;
                if (CoordinateGARS.TryParse(coord, out gars))
                {
                    return(gars.ToString(format, new CoordinateGARSFormatter()));
                }
            }
            if (cType == CoordinateType.MGRS)
            {
                CoordinateMGRS mgrs;
                if (CoordinateMGRS.TryParse(coord, out mgrs))
                {
                    return(mgrs.ToString(format, new CoordinateMGRSFormatter()));
                }
            }
            if (cType == CoordinateType.USNG)
            {
                CoordinateUSNG usng;
                if (CoordinateUSNG.TryParse(coord, out usng))
                {
                    return(usng.ToString(format, new CoordinateMGRSFormatter()));
                }
            }
            if (cType == CoordinateType.UTM)
            {
                CoordinateUTM utm;
                if (CoordinateUTM.TryParse(coord, out utm))
                {
                    return(utm.ToString(format, new CoordinateUTMFormatter()));
                }
            }

            return(null);
        }
        private void UpdateSample()
        {
            var type = GetCoordinateType();

            switch(type)
            {
                case CoordinateType.DD:
                    var dd = new CoordinateDD();

                    if (ctdict.ContainsKey(CoordinateType.DD))
                    {
                        CoordinateDD.TryParse(ctdict[type], out dd);
                    }

                    Sample = dd.ToString(Format, new CoordinateDDFormatter());

                    break;
                case CoordinateType.DDM:
                    var ddm = new CoordinateDDM();

                    if(ctdict.ContainsKey(type))
                    {
                        CoordinateDDM.TryParse(ctdict[type], out ddm);
                    }

                    Sample = ddm.ToString(Format, new CoordinateDDMFormatter());
                    break;
                case CoordinateType.DMS:
                    var dms = new CoordinateDMS();

                    if(ctdict.ContainsKey(type))
                    {
                        CoordinateDMS.TryParse(ctdict[type], out dms);
                    }
                    Sample = dms.ToString(Format, new CoordinateDMSFormatter());
                    break;
                case CoordinateType.GARS:
                    var gars = new CoordinateGARS();

                    if(ctdict.ContainsKey(type))
                    {
                        CoordinateGARS.TryParse(ctdict[type], out gars);
                    }

                    Sample = gars.ToString(Format, new CoordinateGARSFormatter());
                    break;
                case CoordinateType.MGRS:
                    var mgrs = new CoordinateMGRS();

                    if(ctdict.ContainsKey(type))
                    {
                        CoordinateMGRS.TryParse(ctdict[type], out mgrs);
                    }

                    Sample = mgrs.ToString(Format, new CoordinateMGRSFormatter());
                    break;
                case CoordinateType.USNG:
                    var usng = new CoordinateUSNG();

                    if(ctdict.ContainsKey(type))
                    {
                        CoordinateUSNG.TryParse(ctdict[type], out usng);
                    }

                    Sample = usng.ToString(Format, new CoordinateMGRSFormatter());
                    break;
                case CoordinateType.UTM:
                    var utm = new CoordinateUTM();

                    if(ctdict.ContainsKey(type))
                    {
                        CoordinateUTM.TryParse(ctdict[type], out utm);
                    }

                    Sample = utm.ToString(Format, new CoordinateUTMFormatter());
                    break;
                default:
                    break;
            }

            RaisePropertyChanged(() => Sample);
        }