Location information where mouse click on the map GMap.net

问题

I'm working on Win Forms application along with GMap.net(a library that enables us to use Google Maps in Win Forms Application). Coming straight to the point, I be able to get the coordinates i.e (Latitude and Longitude) where my mouse click (left click).

 private void gm1_MouseDoubleClick(object sender, MouseEventArgs e)
    {
        if (e.Button == System.Windows.Forms.MouseButtons.Left)
        {
            double lat = gm1.FromLocalToLatLng(e.X, e.Y).Lat;
            double lng = gm1.FromLocalToLatLng(e.X, e.Y).Lng;
        }
    }

I did not find a way to get the location of that place i.e Country Name, city name etc.

I've searched the forum of Google maps but i did not find this issue answered.

Any

回答1:

This will give you a list of the named places on the position you click on the map.

   private void map_MouseClick(object sender, MouseEventArgs e)
    {
        if (e.Button == System.Windows.Forms.MouseButtons.Left)
        {
            double lat = map.FromLocalToLatLng(e.X, e.Y).Lat;
            double lng = map.FromLocalToLatLng(e.X, e.Y).Lng;
        }

        List<Placemark> plc = null;
        var st = GMapProviders.GoogleMap.GetPlacemarks(map.FromLocalToLatLng(e.X, e.Y), out plc);
        if (st == GeoCoderStatusCode.G_GEO_SUCCESS && plc != null)
        {
            foreach (var pl in plc)
            {
                if (!string.IsNullOrEmpty(pl.PostalCodeNumber))
                {
                    Debug.WriteLine("Accuracy: " + pl.Accuracy + ", " + pl.Address + ", PostalCodeNumber: " + pl.PostalCodeNumber);
                }
            }
        }
    }

来源：https://stackoverflow.com/questions/14750099/location-information-where-mouse-click-on-the-map-gmap-net