private string AddressFromLatLng(string pLatitude, string pLongitude)
{
GeocodeService.ReverseGeocodeRequest reverseGeocodeRequest = new GeocodeService.ReverseGeocodeRequest();
// Set the credentials using a valid Bing Maps key
reverseGeocodeRequest.Credentials = new Credentials();
reverseGeocodeRequest.Credentials.ApplicationId = m_BingKey;
// Set the point to use to find a matching address
GeocodeService.Location point = new GeocodeService.Location();
point.Latitude = Convert.ToDouble(pLatitude);
point.Longitude = Convert.ToDouble(pLongitude);
reverseGeocodeRequest.Location = point;
// Make the reverse geocode request
GeocodeService.GeocodeServiceClient geocodeService =
new GeocodeService.GeocodeServiceClient("BasicHttpBinding_IGeocodeService");
GeocodeService.GeocodeResponse geocodeResponse = geocodeService.ReverseGeocode(reverseGeocodeRequest);
vPosition = geocodeResponse.Results[0].DisplayName;
if (vPosition != null)
StartSearch(vPosition);
return vPosition;
}
/// <summary>
/// Converts GPS coordinates into address.
/// </summary>
/// <param name="coordinates">"latitue, longitude"</param>
/// <returns>address + ; + country + ; + city</returns>
public string MakeReverseGeocodeRequest(string coordinates)
{
try
{
CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
// Set a Bing Maps key before making a request
GeocodeService.ReverseGeocodeRequest reverseGeocodeRequest = new GeocodeService.ReverseGeocodeRequest();
// Set the credentials using a valid Bing Maps key
reverseGeocodeRequest.Credentials = new GeocodeService.Credentials();
reverseGeocodeRequest.Credentials.ApplicationId = key;
string[] digits = coordinates.Split(',');
double lat = double.Parse(digits[0].Trim(), culture);
double lon = double.Parse(digits[1].Trim(), culture);
// Set the point to use to find a matching address
GeocodeService.Location point = new GeocodeService.Location();
point.Latitude = lat;
point.Longitude = lon;
reverseGeocodeRequest.Location = point;
// Make the reverse geocode request
GeocodeService.GeocodeServiceClient geocodeService =
new GeocodeService.GeocodeServiceClient("BasicHttpBinding_IGeocodeService");
GeocodeService.GeocodeResponse geocodeResponse = geocodeService.ReverseGeocode(reverseGeocodeRequest);
if (geocodeResponse.Results.Count() == 0)
{
return "No location found.";
}
return geocodeResponse.Results[0].Address.AddressLine + ";" + geocodeResponse.Results[0].Address.CountryRegion + ";" + geocodeResponse.Results[0].Address.Locality;
}
catch (Exception)
{
return "An exception occurred.";
}
}
