MapTopologyProperties Class
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 map topology properties
var mapTopoProperties = await map.GetTopologyAsync("Map") as MapTopologyProperties;
var tolerance_m = mapTopoProperties.Tolerance;
var defaultTolerance_m = mapTopoProperties.DefaultTolerance;
Set Map Topology as the current topology
if (map.CanSetMapTopology())
{
//Set the topology of the map as map topology
mapTopoProperties = await map.SetMapTopologyAsync() as MapTopologyProperties;
}
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3.1 or higher.