ArcGIS Pro 2.7 API Reference Guide
UtilityNetworkLayer Class
Members 

ArcGIS.Desktop.Mapping Namespace : UtilityNetworkLayer Class
Represents a utility network dataset.
Object Model
UtilityNetworkLayer ClassLayer ClassCIMDataConnection ClassCIMBaseLayer ClassSpatialReference ClassUtilityNetwork ClassMap ClassILayerContainer InterfaceEnvelope Class
Syntax
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Framework.Contracts.PropertyChangedBase
      ArcGIS.Desktop.Mapping.MapMember
         ArcGIS.Desktop.Mapping.Layer
            ArcGIS.Desktop.Mapping.CompositeLayer
               ArcGIS.Desktop.Mapping.UtilityNetworkLayer

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

UtilityNetworkLayer Members
ArcGIS.Desktop.Mapping Namespace