ArcGIS Pro 2.6 API Reference Guide
PointIndex Property

ArcGIS.Core.Geometry Namespace > ProximityResult Class : PointIndex Property
Gets the index of the point that was found. Only relevant if calling GeometryEngine.NearestVertex, otherwise point index is null.
Syntax
public Nullable<int> PointIndex {get;}
Public ReadOnly Property PointIndex As Nullable(Of Integer)
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

ProximityResult Class
ProximityResult Members