public void LoadStations(string query)
{
this.Items.Clear();
//this._query = query;
UriBuilder fullUri = new UriBuilder(API_BASE + TRIP_REQUEST);
// Common request fields (required)
fullUri.Query = "outputFormat=XML"
//+ "&coordOutputFormat=WGS84"
+ "&type_origin=any"
+ "&name_origin=" + query;
// initialize a new WebRequest
HttpWebRequest getStationsRequest = (HttpWebRequest)WebRequest.Create(fullUri.Uri); ///this is main
//ResultTextBox.Text = ResultTextBox.Text + (ResultTextBox.Text.Length > 0 ? "\n\n" : string.Empty) + fullUri.Uri;
// set up the state object for the async request
QueryUpdateState queryUpdateState = new QueryUpdateState();
queryUpdateState.AsyncRequest = getStationsRequest;
// start the asynchronous request
getStationsRequest.BeginGetResponse(new AsyncCallback(AsyncResponseLoadStations), queryUpdateState); // this is still main thread
}
public void XmlCoordRequest(double lat, double lon, int maxDistance, int maxStations)
{
UriBuilder fullUri = new UriBuilder(API_BASE + COORD_REQUEST);
// Common request fields (required)
fullUri.Query = "coord="
+ String.Format(CultureInfo.InvariantCulture.NumberFormat, "{0:0.000000}:{1:0.000000}:WGS84", lon, lat)
+ "outputFormat=XML"
+ "&coordOutputFormat=WGS84&coordListOutputFormat=STRING"
+ "&max=" + (maxStations != 0 ? maxStations : 50)
+ "&inclFilter=1&radius_1=" + (maxDistance != 0 ? maxDistance : 1320)
+ "&type_1=STOP";
//if (additionalQueryParameter != null)
// uri = uri + "&" additionalQueryParameter;
// efa.mobilitaetsverbund.de/web/XML_COORD_REQUEST?coord=11.021090:49.587970:WGS84&coordOutputFormat=WGS84&coordListOutputFormat=STRING&max=20&inclFilter=1&radius_1=1000&type_1=STOP
// initialize a new WebRequest
HttpWebRequest getStationsRequest = (HttpWebRequest)WebRequest.Create(fullUri.Uri); ///this is main
// set up the state object for the async request
QueryUpdateState queryUpdateState = new QueryUpdateState();
queryUpdateState.AsyncRequest = getStationsRequest;
// start the asynchronous request
getStationsRequest.BeginGetResponse(new AsyncCallback(HandleCoordResponse), queryUpdateState); // this is still main thread
}
public void RetrieveConnections(DateTime time, int originId, int destinationId)
{
//if (time == null) Connection.Time = DateTime.Now;
//else Connection.Time = time;
UriBuilder fullUri = new UriBuilder(API_BASE + TRIP_REQUEST);
fullUri.Query = "language=de"
+ "&outputFormat=XML"
+ "&coordListOutputFormat=STRING"
+ "&coordOutputFormat=WGS84"
+ "&calcNumberOfTrips=4"
+ "&type_origin=stop&name_origin=" + originId
+ "&type_destination=stop&name_destination=" + destinationId
+ "&itdDate=" + string.Format("{0:yyyyMMdd}", time)
+ "&itdTime=" + string.Format("{0:HHmm}", time)
+ "&itdTripDateTimeDepArr=dep"
+ "&ptOptionsActive=1"
+ "&changeSpeed=normal"
// 0="R-Bahn", 1="IR", 2="U-Bahn", 4="Tram, 5="Stadtbus", 6="Regional-Bus", 7="", 11="Others"
+ "&includedMeans=checkbox&inclMOT_0=on&inclMOT_1=on&inclMOT_2=on&inclMOT_4=on&inclMOT_5=on&inclMOT_7=on&inclMOT_11=on"
+ "&locationServerActive=1"
+ "&useRealtime=1";
HttpWebRequest getConnectionsRequest = (HttpWebRequest)WebRequest.Create(fullUri.Uri); ///this is main
// set up the state object for the async request
QueryUpdateState queryUpdateState = new QueryUpdateState();
queryUpdateState.AsyncRequest = getConnectionsRequest;
// start the asynchronous request
getConnectionsRequest.BeginGetResponse(new AsyncCallback(HandleConnectionsResponse), queryUpdateState); // this is still main thread
}
public void LoadDepartures(int stopId)
{
UriBuilder fullUri = new UriBuilder(API_BASE + string.Format(DEPARTURE_URI, stopId));
ResultTextBox.Text = ResultTextBox.Text + "\n\nDEPARTURES:\n-----------\n" + fullUri.Uri;
HttpWebRequest getConnectionsRequest = (HttpWebRequest)WebRequest.Create(fullUri.Uri); ///this is main
// set up the state object for the async request
QueryUpdateState queryUpdateState = new QueryUpdateState();
queryUpdateState.AsyncRequest = getConnectionsRequest;
// start the asynchronous request
getConnectionsRequest.BeginGetResponse(new AsyncCallback(HandleDeparturesResponse), queryUpdateState); // this is still main thread
}
