ArcGIS Pro 2.7 API Reference Guide
IEventAggregator Interface
Members 

ArcGIS.Core.Events Namespace : IEventAggregator Interface
Defines an interface to get instances of an event type.
Syntax
public interface IEventAggregator 
Public Interface IEventAggregator 
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

IEventAggregator Members
ArcGIS.Core.Events Namespace