ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Geometry Namespace / SpatialReference Class / RightLongitude Property

RightLongitude Property
Gets the right longitude value of the geographic coordinate system.
Syntax
public double RightLongitude {get;}
Remarks
If this instance is a projected coordinate system, then the right longitude of the underlying geographic coordinate system is returned.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 3.0 or higher.
See Also