ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / IDisplayTable Interface / IsSelectRelatedData Property

IsSelectRelatedData Property (IDisplayTable)
Gets whether a MapMember is set to automatically select related data.
Syntax
bool IsSelectRelatedData {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also