ArcGIS Pro 2.6 API Reference Guide
MultipleLabelLegendClass Class
Members 

ArcGIS.Desktop.Mapping Namespace : MultipleLabelLegendClass Class
Represents a symbol legend class item with several Labels.
Object Model
MultipleLabelLegendClass ClassCIMColor Class
Syntax
public class MultipleLabelLegendClass : LegendClass 
Public Class MultipleLabelLegendClass 
   Inherits LegendClass
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Mapping.LegendClass
      ArcGIS.Desktop.Mapping.MultipleLabelLegendClass

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

MultipleLabelLegendClass Members
ArcGIS.Desktop.Mapping Namespace