public GetRoutesForLocationCompleted(string requestUrl, RoutesForLocation_Callback callback) : base(requestUrl)
{
this.callback = callback;
}
public void RoutesForLocation(GeoCoordinate location, string query, int radiusInMeters, int maxCount, RoutesForLocation_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}.xml?key={2}&lat={3}&lon={4}&radius={5}&Version={6}",
WebServiceUrlForLocation(location),
"routes-for-location",
KEY,
location.Latitude.ToString(NumberFormatInfo.InvariantInfo),
location.Longitude.ToString(NumberFormatInfo.InvariantInfo),
radiusInMeters,
APIVERSION
);
if (string.IsNullOrEmpty(query) == false)
{
requestUrl += string.Format("&query={0}", query);
}
if (maxCount > 0)
{
requestUrl += string.Format("&maxCount={0}", maxCount);
}
HttpWebRequest requestGetter = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
requestGetter.BeginGetResponse(
new AsyncCallback(new GetRoutesForLocationCompleted(requestUrl, callback).HttpWebRequest_Completed),
requestGetter);
}
public GetRoutesForLocationCompleted(string requestUrl, RoutesForLocation_Callback callback) : base(requestUrl)
{
this.callback = callback;
}
public void RoutesForLocation(GeoCoordinate location, string query, int radiusInMeters, int maxCount, RoutesForLocation_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}.xml?key={2}&lat={3}&lon={4}&radius={5}&Version={6}",
WebServiceUrlForLocation(location),
"routes-for-location",
KEY,
location.Latitude.ToString(NumberFormatInfo.InvariantInfo),
location.Longitude.ToString(NumberFormatInfo.InvariantInfo),
radiusInMeters,
APIVERSION
);
if (string.IsNullOrEmpty(query) == false)
{
requestUrl += string.Format("&query={0}", query);
}
if (maxCount > 0)
{
requestUrl += string.Format("&maxCount={0}", maxCount);
}
HttpWebRequest requestGetter = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
requestGetter.BeginGetResponse(
delegate(IAsyncResult asyncResult)
{
XDocument xmlResponse = null;
List <Route> routes = new List <Route>();
try
{
xmlResponse = ValidateWebCallback(asyncResult);
routes.AddRange(from route in xmlResponse.Descendants("route")
select ParseRoute(route, xmlResponse.Descendants("agency")));
}
catch (WebserviceResponseException)
{
}
catch (Exception ex)
{
Exception error = new WebserviceParsingException(requestUrl, xmlResponse.ToString(), ex);
throw error;
}
callback(routes);
},
requestGetter);
}
public void RoutesForLocation(GeoCoordinate location, string query, int radiusInMeters, int maxCount, RoutesForLocation_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}.xml?key={2}&lat={3}&lon={4}&radius={5}&Version={6}",
WebServiceUrlForLocation(location),
"routes-for-location",
KEY,
location.Latitude.ToString(NumberFormatInfo.InvariantInfo),
location.Longitude.ToString(NumberFormatInfo.InvariantInfo),
radiusInMeters,
APIVERSION
);
if (string.IsNullOrEmpty(query) == false)
{
requestUrl += string.Format("&query={0}", query);
}
if (maxCount > 0)
{
requestUrl += string.Format("&maxCount={0}", maxCount);
}
HttpWebRequest requestGetter = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
requestGetter.BeginGetResponse(
new AsyncCallback(new GetRoutesForLocationCompleted(requestUrl, callback).HttpWebRequest_Completed),
requestGetter);
}
