RealtimeFeatureClass Class
Connect to a real-time feature class from a real-time datastore
var url = "https://geoeventsample1.esri.com:6443/arcgis/rest/services/AirportTraffics/StreamServer";
await QueuedTask.Run(() =>
{
var realtimeServiceConProp = new RealtimeServiceConnectionProperties(
new Uri(url),
RealtimeDatastoreType.StreamService
);
using (var realtimeDatastore = new RealtimeDatastore(realtimeServiceConProp))
{
//A Realtime data store only contains **one** Realtime feature class (or table)
var name = realtimeDatastore.GetTableNames().First();
using (var realtimeFeatureClass = realtimeDatastore.OpenTable(name) as RealtimeFeatureClass)
{
//feature class, by default, is not streaming (opposite of the stream layer)
realtimeFeatureClass.StartStreaming();
//TODO use the feature class
//...
}
}
});
Check the Realtime Feature Class is Track Aware
using (var rfc = streamLayer.GetFeatureClass())
using (var rfc_def = rfc.GetDefinition())
{
if (rfc_def.HasTrackIDField())
{
//Track aware
}
}
Get the Track Id Field from the Realtime Feature class
//Must be on QueuedTask
using (var rfc = streamLayer.GetFeatureClass())
using (var rfc_def = rfc.GetDefinition())
{
if (rfc_def.HasTrackIDField())
{
var fld_name = rfc_def.GetTrackIDField();
}
}
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3 or higher.