ArcGIS Pro 2.7 API Reference Guide
CIMHorizontalLegendItem Class
Members 

ArcGIS.Core.CIM Namespace : CIMHorizontalLegendItem Class
Represents a horizontal legend item.
Object Model
CIMHorizontalLegendItem ClassCIMNumberFormat ClassCIMSymbolReference ClassCIMHorizontalLegendItem ClassCIMHorizontalLegendItem ClassCIMSymbolReference ClassCIMSymbolReference ClassCIMSymbolReference ClassCIMSymbolReference Class
Syntax
Inheritance Hierarchy

System.Object
   ArcGIS.Core.CIM.CIMObject
      ArcGIS.Core.CIM.CIMLegendItem
         ArcGIS.Core.CIM.CIMHorizontalLegendItem

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

CIMHorizontalLegendItem Members
ArcGIS.Core.CIM Namespace