ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Geometry Namespace / Geometry Class / SpatialReference Property
Version

SpatialReference Property (Geometry)
Gets the spatial reference of this instance.
Syntax
public SpatialReference SpatialReference {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also