ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / FeatureLayer Class / ScaleSymbols Property

ScaleSymbols Property (FeatureLayer)
Gets whether symbols are scaled based on the reference scale
Syntax
public bool ScaleSymbols {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also