ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / FeatureLayer Class / TrackIdFieldName Property
Example Version

TrackIdFieldName Property
Gets the name of the TrackId field.
Syntax
public string TrackIdFieldName {get;}
Example
Get the Track Id Field
if (streamLayer.IsTrackAware)
{
  var trackField = streamLayer.TrackIdFieldName;
  //TODO use the field name
}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also