public double getLongitude(string zipcode)
{
string zURL = string.Format("http://maps.googleapis.com/maps/api/geocode/xml?address={0}", zipcode);
WebRequest latlongRequest = WebRequest.Create(zURL);
Stream latlongStream = latlongRequest.GetResponse().GetResponseStream();
XMLParser myParser = new XMLParser(latlongStream);
return myParser.getLongitude();
}
public List<string> findHealthcare(string zipcode)
{
Tuple<double, double> latlon = new Tuple<double,double>(getLatitude(zipcode), getLongitude(zipcode));
string hURL = string.Format("https://maps.googleapis.com/maps/api/place/nearbysearch/xml?location={0},{1}&radius=8000&types=hospital&&key=AIzaSyDi63HmrxBC4Dfu9TF_z3avqxEryE0ZaDE", latlon.Item1, latlon.Item2);
WebRequest searchRequest = WebRequest.Create(hURL);
Stream resultsStream = searchRequest.GetResponse().GetResponseStream();
XMLParser myParser = new XMLParser(resultsStream);
return myParser.parseHealthcareLocations();
}