public static void ToMap(double latitude, double longitude)
        {
            if (latitude > 90 || latitude < -90)
            {
                throw new ArgumentOutOfRangeException("Latitude has to be between -90 and 90.");
            }

            if (longitude > 180 || longitude < -180)
            {
                throw new ArgumentOutOfRangeException("Longitude has to be between -90 and 90.");
            }

            var window = new MapWindow();
            MapWindowViewModel datacontext = window.DataContext as MapWindowViewModel;

            datacontext.CentralPoint = new DevExpress.Xpf.Map.GeoPoint(latitude, longitude);
            window.Show();
        }
        public static void ToMap()
        {
            var window = new MapWindow();

            window.Show();
        }