ArcGIS Pro 3.1 API Reference Guide
ArcGIS.Desktop.Editing Namespace / GeodatabaseTopologyProperties Class
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    GeodatabaseTopologyProperties Class
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    A class representing a geodatabase topology.
    Object Model
    GeodatabaseTopologyProperties ClassTopologyDefinition ClassITopologyLayerContainer Interface
    public sealed class GeodatabaseTopologyProperties : TopologyProperties 
    Public NotInheritable Class GeodatabaseTopologyProperties 
       Inherits TopologyProperties
    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;
    Get geodatabase topology properties by name
    var topoProperties = await map.GetTopologyAsync("TopologyName") as GeodatabaseTopologyProperties;
    var workspace = topoProperties.WorkspaceName;
    var topoLayer = topoProperties.TopologyLayer;
    var clusterTolerance = topoProperties.ClusterTolerance;
    Inheritance Hierarchy



    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.1 or higher.
    See Also