ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMLegendItem Class / ShowHeading Property
Version

ShowHeading Property
Gets or sets a value indicating whether the legend item heading should be displayed.
Syntax
public bool ShowHeading {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also