private List <LocationCandidate> ConvertBingGeocodeResults(GeocodeResponse response)
{
List <LocationCandidate> results = new List <LocationCandidate>();
if (response != null && response.Results.Count > 0)
{
MapPoint location = null;
LocationCandidate candidate = null;
foreach (GeocodeResult result in response.Results)
{
location = new MapPoint(result.Locations[0].Longitude, result.Locations[0].Latitude, new SpatialReference(4326));
candidate = new LocationCandidate(100, result.DisplayName, location, locatorConfig.LocationSymbol.ImageSource);
results.Add(candidate);
}
}
return(results);
}
private void ArcGISLocator_ReverseGeocodeCompleted(object sender, ESRI.ArcGIS.Client.Tasks.AddressEventArgs args)
{
List <LocationCandidate> results = new List <LocationCandidate>();
if (args.Address != null)
{
string value = "";
string formatAddress = "";
Dictionary <string, object> values = args.Address.Attributes;
ArcGISLocatorParams fields = locatorConfig.ArcGISLocator.ParameterFields;
if (fields.AddressField != null && values.ContainsKey(fields.AddressField))
{
value = (string)values[fields.AddressField];
if (!string.IsNullOrEmpty(value))
{
formatAddress += value.Trim() + ", ";
}
}
if (fields.CityField != null && values.ContainsKey(fields.CityField))
{
value = (string)values[fields.CityField];
if (!string.IsNullOrEmpty(value))
{
formatAddress += value.Trim();
}
}
if (fields.StateField != null && values.ContainsKey(fields.StateField))
{
value = (string)values[fields.StateField];
if (!string.IsNullOrEmpty(value))
{
formatAddress += ", " + value.Trim() + " ";
}
}
if (fields.ZipField != null && values.ContainsKey(fields.ZipField))
{
value = (string)values[fields.ZipField];
if (!string.IsNullOrEmpty(value))
{
formatAddress += value.Trim();
}
}
if (fields.CountryField != null && values.ContainsKey(fields.CountryField))
{
value = (string)values[fields.CountryField];
if (!string.IsNullOrEmpty(value))
{
formatAddress += ", " + value.Trim();
}
}
if (formatAddress == "")
{
formatAddress = "Address is unavailable";
}
LocationCandidate candidate = new LocationCandidate(100, formatAddress, args.Address.Location, locatorConfig.LocationSymbol.ImageSource);
results.Add(candidate);
}
if (results.Count > 0)
{
int srWKID = results[0].Location.SpatialReference.WKID;
OnResultReady(results, srWKID, true); // With ArcGIS Server 10.01 later, reverse geocoding results have the same SR with the input point
}
else if (ResultReady != null)
{
ResultReady(this, new GeocodeResultEventArgs(results, true));
}
}