ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / TraceNetworkLayer Class / TNVersion Property

TNVersion Property
Gets the Trace Network layer version.
Syntax
public int TNVersion {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.7 or higher.
See Also