public void StopsForRoute(GeoCoordinate location, Route route, StopsForRoute_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}/{2}.xml?key={3}&Version={4}",
WebServiceUrlForLocation(location),
"stops-for-route",
route.id,
KEY,
APIVERSION
);
directionCache.DownloadStringAsync(new Uri(requestUrl), new GetDirectionsForRouteCompleted(requestUrl, route.id, directionCache, callback).HttpCache_Completed);
}
public void StopsForLocation(GeoCoordinate location, string query, int radiusInMeters, int maxCount, bool invalidateCache, StopsForLocation_Callback callback)
{
GeoCoordinate roundedLocation = GetRoundedLocation(location);
// ditto for the search radius -- nearest 50 meters for caching
int roundedRadius = (int)(Math.Round(radiusInMeters / 50.0) * 50);
string requestString = string.Format(
"{0}/{1}.xml?key={2}&lat={3}&lon={4}&radius={5}&Version={6}",
WebServiceUrlForLocation(location),
"stops-for-location",
KEY,
roundedLocation.Latitude.ToString(NumberFormatInfo.InvariantInfo),
roundedLocation.Longitude.ToString(NumberFormatInfo.InvariantInfo),
roundedRadius,
APIVERSION
);
if (string.IsNullOrEmpty(query) == false)
{
requestString += string.Format("&query={0}", query);
}
if (maxCount > 0)
{
requestString += string.Format("&maxCount={0}", maxCount);
}
Uri requestUri = new Uri(requestString);
if (invalidateCache)
{
stopsCache.Invalidate(requestUri);
}
stopsCache.DownloadStringAsync(requestUri, new GetStopsForLocationCompleted(requestString, stopsCache, callback).HttpCache_Completed);
}