private static GeoPoint GetGeoPositionGoogle(string address, string plz, string city, string region, string country)
{
GeoPoint geoPoint = null;
if (string.IsNullOrEmpty(country))
{
country = "Schweiz";
}
List <string> addressString = new List <string>();
if (!string.IsNullOrEmpty(address))
{
addressString.Add(address);
}
if (!string.IsNullOrEmpty(plz) && !string.IsNullOrEmpty(city))
{
addressString.Add(plz + " " + city);
}
else if (!string.IsNullOrEmpty(plz))
{
addressString.Add(plz);
}
else if (!string.IsNullOrEmpty(city))
{
addressString.Add(city);
}
if (!string.IsNullOrEmpty(region))
{
addressString.Add(region);
}
if (!string.IsNullOrEmpty(country))
{
addressString.Add(country);
}
try
{
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(string.Format("http://maps.google.com/maps/geo?q={0}&output=xml&key={1}", string.Join(", ", addressString.ToArray()), ConfigurationManager.AppSettings["GoogleMapKey"]));
string responseXml = DownloadContent(request);
if (!string.IsNullOrEmpty(responseXml))
{
responseXml = System.Text.RegularExpressions.Regex.Replace(responseXml, "xmlns=\".*?\"", string.Empty);
XDocument response = XDocument.Parse(responseXml);
string statusCode = response.XPathSelectElement("//Status/code").Value;
var placemarks = response.Element("kml").Element("Response").Elements("Placemark");
if (placemarks.Count() == 1)
{
int accuracy = int.Parse(response.XPathSelectElement("//Placemark/AddressDetails").Attribute("Accuracy").Value);
if (statusCode == "200" && accuracy > 0)
{
geoPoint = new GeoPoint();
if (response.XPathSelectElement("//Placemark/AddressDetails/Country/CountryNameCode") != null)
{
geoPoint.CountryCode = response.XPathSelectElement("//Placemark/AddressDetails/Country/CountryNameCode").Value;
}
if (response.XPathSelectElement("//AdministrativeArea/AdministrativeAreaName") != null)
{
geoPoint.Region = response.XPathSelectElement("//AdministrativeArea/AdministrativeAreaName").Value;
}
if (response.XPathSelectElement("//Locality/LocalityName") != null)
{
geoPoint.City = response.XPathSelectElement("//Locality/LocalityName").Value;
}
if (response.XPathSelectElement("//Thoroughfare/ThoroughfareName") != null)
{
geoPoint.StreetAndNumber = response.XPathSelectElement("//Thoroughfare/ThoroughfareName").Value;
}
if (response.XPathSelectElement("//Locality/PostalCode/PostalCodeNumber") != null)
{
geoPoint.ZipCode = response.XPathSelectElement("//Locality/PostalCode/PostalCodeNumber").Value;
}
if (response.XPathSelectElement("//Placemark/Point/coordinates") != null)
{
string[] longLat = response.XPathSelectElement("//Placemark/Point/coordinates").Value.Split(',');
geoPoint.Long = double.Parse(longLat[0]);
geoPoint.Lat = double.Parse(longLat[1]);
}
return(geoPoint);
}
}
}
}
catch
{
return(geoPoint);
}
return(geoPoint);
}
private static GeoPoint GetGeoPositionMicrosoft(string address, string plz, string city, string region, string country)
{
GeoPoint geoPoint = null;
FindServiceSoap findService = new FindServiceSoap();
string myUserID = Properties.Settings.Default.MPUser;
string myPassword = Properties.Settings.Default.MPPass;
NetworkCredential myCredentials = new NetworkCredential(myUserID, myPassword);
findService.Credentials = myCredentials;
findService.PreAuthenticate = true;
string addressLine = (address != null) ? address.Trim() : string.Empty;
string zipCode = (plz != null) ? plz.Trim() : string.Empty;
string stadt = (city != null) ? city.Trim() : string.Empty;
string kanton = (region != null) ? region.Trim() : string.Empty;
string land = (country != null) ? country.Trim() : string.Empty;
string dataSourceName = "MapPoint.EU";
if (land.Length == 0)
{
land = "switzerland";
}
if (kanton.Length == 0)
{
kanton = stadt;
}
FindOptions myFindOptions = new FindOptions();
myFindOptions.ThresholdScore = 0.5;
myFindOptions.Range = new FindRange();
myFindOptions.Range.StartIndex = 0;
myFindOptions.Range.Count = 1;
//Try find exact address
Address myAddress = new Address();
myAddress.AddressLine = addressLine;
myAddress.PrimaryCity = stadt;
myAddress.SecondaryCity = string.Empty;
myAddress.Subdivision = kanton;
myAddress.PostalCode = zipCode;
myAddress.CountryRegion = land;
FindAddressSpecification findAddressSpec = new FindAddressSpecification();
findAddressSpec.InputAddress = myAddress;
findAddressSpec.Options = myFindOptions;
FindSpecification findSpec = new FindSpecification();
string inputPlace = string.Format("{0},{1},{2}", city, kanton, land);
inputPlace = inputPlace.Replace(",,", "").TrimStart(',');
findSpec.InputPlace = inputPlace;
FindResults myFindResults = null;
FindResult[] myResults = null;
try
{
findAddressSpec.DataSourceName = dataSourceName;
myFindResults = findService.FindAddress(findAddressSpec);
}
catch
{
}
if (myFindResults != null && myFindResults.Results != null && myFindResults.Results.Count() > 0)
{
myResults = myFindResults.Results;
if (myResults.Count() > 0)
{
geoPoint = FillGeoPoint(myResults[0]);
}
}
else
{
//Try finding by Location
try
{
findSpec.DataSourceName = dataSourceName;
myFindResults = findService.Find(findSpec);
}
catch
{
}
if (myFindResults != null && myFindResults.Results != null && myFindResults.Results.Count() > 0)
{
myResults = myFindResults.Results;
geoPoint = FillGeoPoint(myResults[0]);
}
}
if (geoPoint == null)
{
//still nothing
//try it again with new datasource
myFindResults = null;
myResults = null;
dataSourceName = "MapPoint.NA";
try
{
findAddressSpec.DataSourceName = dataSourceName;
myFindResults = findService.FindAddress(findAddressSpec);
}
catch
{
}
if (myFindResults != null && myFindResults.Results != null && myFindResults.Results.Count() > 0)
{
myResults = myFindResults.Results;
if (myResults.Count() > 0)
{
}
}
else
{
//Try finding by Location
try
{
findSpec.DataSourceName = dataSourceName;
myFindResults = findService.Find(findSpec);
}
catch
{
}
if (myFindResults != null && myFindResults.Results != null && myFindResults.Results.Count() > 0)
{
myResults = myFindResults.Results;
geoPoint = FillGeoPoint(myResults[0]);
}
}
}
return(geoPoint);
}
