ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMNestedLegendItem Class / ShowOutlines Property

ShowOutlines Property
Gets or sets a value indicating whether outlines should be displayed for a nested legend item.
Syntax
public bool ShowOutlines {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also