protected void Page_Load(object sender, EventArgs e) { GMap1.setCenter(new GLatLng(35.014975, 135.782479), 17); ExtStreetViewControl extStreetViewControl = new ExtStreetViewControl(); //extStreetViewControl.controlStatus = ExtStreetViewControl.ControlStatusEnum.MINI; //extStreetViewControl.hidden = true; //extStreetViewControl.latlng = new GLatLng(35, 135.7); extStreetViewControl.mainContent = ExtStreetViewControl.MainContentEnum.STREETVIEW; //extStreetViewControl.pov = new GPov(1, 1, 1); extStreetViewControl.size = new GSize(200, 150); GMarker marker = new GMarker(new GLatLng(35.014975, 135.782479)); extStreetViewControl.marker = marker; GMap1.Add(new GControl(extStreetViewControl)); }