FromDictionary<T>(Dictionary<T,IList<Int64>>) Method
Creates a MapMemberIDSet object from the dictionary of records.
Assign a set of records as Root Nodes
await QueuedTask.Run(() =>
{
var dict = new Dictionary<MapMember, List<long>>();
dict.Add(entityLayer, oids);
MapMemberIDSet mmIDSet = MapMemberIDSet.FromDictionary(dict);
MapView.Active.SetRootNodes(mmIDSet);
});
Define and select a set of records as Root Nodes
await QueuedTask.Run(() =>
{
var dict = new Dictionary<MapMember, List<long>>();
dict.Add(entityLayer, oids);
dict.Add(entityLayer2, oids2);
MapMemberIDSet mmIDSet = MapMemberIDSet.FromDictionary(dict);
MapView.Active.SelectRootNodes(mmIDSet);
});
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3.4 or higher.