ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping.Events Namespace / MapSelectionChangedEventArgs Class / Selection Property
Version

Selection Property (MapSelectionChangedEventArgs)
Gets the selection.
Syntax
public SelectionSet Selection {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also