ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Editing Namespace / TopologyProperties Class
Members Example Version

TopologyProperties Class
Represents a base set of properties to define a topology option. See GeodatabaseTopologyProperties, MapTopologyProperties or NoTopologyProperties.
Syntax
public abstract class TopologyProperties 
Example
Get List of available topologies in the map
QueuedTask.Run(async () =>
{
  var map = MapView.Active.Map;
  //Get a list of all the available topologies for the map
  var availableTopologies = await map.GetAvailableTopologiesAsync();

  var gdbTopologies = availableTopologies.OfType<GeodatabaseTopologyProperties>();
  var mapTopologies = availableTopologies.OfType<MapTopologyProperties>();
});
Get the properties of the active topology in the map
var map = MapView.Active.Map;
var activeTopologyProperties = await map.GetActiveTopologyAsync();
var isMapTopology = activeTopologyProperties is MapTopologyProperties;
var isGdbTopology = activeTopologyProperties is GeodatabaseTopologyProperties;
var isNoTopology = activeTopologyProperties is NoTopologyProperties;
Inheritance Hierarchy
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.1 or higher.
See Also