ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMChartRenderer Class / SizeLegendOutlineColor Property

SizeLegendOutlineColor Property
Gets or sets the color of the outline for the size legend group.
Syntax
public CIMColor SizeLegendOutlineColor {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.5 or higher.
See Also