ArcGIS Pro 2.6 API Reference Guide
GraphicsLayer Class
Members 

ArcGIS.Desktop.Mapping Namespace : GraphicsLayer Class
Graphics layers are layers that act as containers for graphics elements that can be added to a map.
Object Model
GraphicsLayer ClassCIMDataConnection ClassCIMBaseLayer ClassSpatialReference ClassMap ClassILayerContainer InterfaceEnvelope Class
Syntax
public sealed class GraphicsLayer : Layer, IElementParent, System.ComponentModel.INotifyPropertyChanged  
Public NotInheritable Class GraphicsLayer 
   Inherits Layer
   Implements IElementParent, System.ComponentModel.INotifyPropertyChanged 
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Framework.Contracts.PropertyChangedBase
      ArcGIS.Desktop.Mapping.MapMember
         ArcGIS.Desktop.Mapping.Layer
            ArcGIS.Desktop.Mapping.GraphicsLayer

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

GraphicsLayer Members
ArcGIS.Desktop.Mapping Namespace