ArcGIS Pro 3.1 API Reference Guide
ArcGIS.Core.Geometry Namespace / ReadOnlyPointCollection Class / SpatialReference Property
Version

SpatialReference Property (ReadOnlyPointCollection)
Gets or sets the SpatialReference used for this read-only point collection.
Syntax
public SpatialReference SpatialReference {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.0 or higher.
See Also