ArcGIS Pro 2.7 API Reference Guide
TopologyGraph Class
Members 

ArcGIS.Core.Data.Topology Namespace : TopologyGraph Class

Represents an in-memory representation of the topologically-integrated features within the current topology.

When a topology graph is built via Topology.BuildGraph, spatial relationships between features are discovered, analyzed and established to form an in-memory graph of topological elements. These topological elements consist of TopologyNode and TopologyEdge, which correspond to points and lines, respectively, in the feature space.

A parent feature refers to a feature in the feature space from which one or more topological elements are created in the topology graph space.

Syntax
public sealed class TopologyGraph : ArcGIS.Core.CoreObjectsBase, System.IDisposable  
Public NotInheritable Class TopologyGraph 
   Inherits ArcGIS.Core.CoreObjectsBase
   Implements System.IDisposable 
Inheritance Hierarchy

System.Object
   ArcGIS.Core.CoreObjectsBase
      ArcGIS.Core.Data.Topology.TopologyGraph

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

TopologyGraph Members
ArcGIS.Core.Data.Topology Namespace