ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Core Namespace / SelectionOptions Class / SelectionFillColor Property
Version

SelectionFillColor Property
Gets the selection fill color. A null value indicates that no color is applied to polygon interiors.
Syntax
public CIMColor SelectionFillColor {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.4 or higher.
See Also