ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMLinkChartRelationship Class / SourceEntityId Property
Version

SourceEntityId Property
Gets or sets the source entity id for the relationship.
Syntax
public string SourceEntityId {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also