ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Data.UtilityNetwork.Trace Namespace / NearestNeighbor Class / CostNetworkAttribute Property

CostNetworkAttribute Property
The ArcGIS.Core.Data.UtilityNetwork.NetworkAttribute used to determine the definition of "nearest."
Syntax
public NetworkAttribute CostNetworkAttribute {get;}
Remarks
Typically, Shape Length is used. However, other network attributes can be used to calculate cost. For example, if you are looking for the nearest underground vault, you might prefer a more geographically distant vault that is connected via a duct bank, versus a geographically closer vault that requires excavation in the ground.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.1 or higher.
See Also