ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Data Namespace / VirtualRelationshipClassDescription Class / PrimaryKeyInOriginTable Property
Version

PrimaryKeyInOriginTable Property
Gets the Field corresponding to the field in the origin table to be used as the primary key.
Syntax
public Field PrimaryKeyInOriginTable {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also