ArcGIS Pro 2.7 API Reference Guide
ElementsUpdatedEventArgs Class
Members 

ArcGIS.Desktop.Layouts.Events Namespace : ElementsUpdatedEventArgs Class
Provides data for the ElementAddedEvent, ElementRemovedEvent, ElementsPlacementChangedEvent, and the ElementsUpdatedEvent.
Object Model
ElementsUpdatedEventArgs ClassLayout Class
Syntax
public class ElementsUpdatedEventArgs : System.EventArgs 
Public Class ElementsUpdatedEventArgs 
   Inherits System.EventArgs
Inheritance Hierarchy

System.Object
   System.EventArgs
      ArcGIS.Desktop.Layouts.Events.ElementsUpdatedEventArgs

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

ElementsUpdatedEventArgs Members
ArcGIS.Desktop.Layouts.Events Namespace