public GMapUserControl() { InitializeComponent(); if (DesignerProperties.GetIsInDesignMode(this)) { return; } cmbMapType.Items.Add(GMapProviders.GoogleMap); cmbMapType.Items.Add(GMapProviders.GoogleTerrainMap); cmbMapType.Items.Add(GMapProviders.GoogleSatelliteMap); cmbMapType.Items.Add(GMapProviders.BingMap); cmbMapType.Items.Add(GMapProviders.BingHybridMap); cmbMapType.Items.Add(GMapProviders.BingSatelliteMap); //cmbMapType.Items.Add(GMapProviders.YahooMap); //cmbMapType.Items.Add(GMapProviders.YahooHybridMap); //cmbMapType.Items.Add(GMapProviders.YahooSatelliteMap); //cmbMapType.Items.Add(GMapProviders.OviMap); //cmbMapType.Items.Add(GMapProviders.OviHybridMap); //cmbMapType.Items.Add(GMapProviders.OviSatelliteMap); //cmbMapType.Items.Add(GMapProviders.NearMap); //cmbMapType.Items.Add(GMapProviders.NearHybridMap); //cmbMapType.Items.Add(GMapProviders.NearSatelliteMap); // set cache mode only if no internet avaible if (!Stuff.PingNetwork("pingtest.com")) { GMap.Manager.Mode = AccessMode.CacheOnly; MessageBox.Show("No internet connection available, going to CacheOnly mode.", "GMap.NET - Demo.WindowsPresentation", MessageBoxButton.OK, MessageBoxImage.Warning); } //default config map GMap.MapProvider = GMapProviders.GoogleMap; //this.ScaleMode = ScaleModes.Dynamic; GMap.ShowCenter = false; GMap.IgnoreMarkerOnMouseWheel = true; GMap.MouseWheelZoomType = MouseWheelZoomType.ViewCenter; // map events GMap.Loaded += MainMap_Loaded; GMap.OnPositionChanged += MainMap_OnCurrentPositionChanged; GMap.OnTileLoadStart += MainMap_OnTileLoadStart; GMap.OnMapTypeChanged += MainMap_OnMapTypeChanged; GMap.MouseMove += MainMap_MouseMove; GMap.MouseLeftButtonDown += MainMap_MouseLeftButtonDown; GMap.MouseEnter += MainMap_MouseEnter; GMap.OnMapZoomChanged += MainMap_ZoomChanged; // set current marker _currentMarker = new GMapMarker(GMap.Position); _currentMarkerUI = new CustomMarkerRed(GMap, _currentMarker, "custom position marker"); _currentMarkerUI.Visibility = Visibility.Hidden; _currentMarker.ZIndex = int.MaxValue; GMap.Markers.Add(_currentMarker); _route.MouseWheel += (s, e) => { GMap.RaiseEvent(e); }; //routing event to GMap under car image GMap.Position = new PointLatLng(40.754910, -73.994100); //Time Square, NYC }