ArcGIS Pro 2.6 API Reference Guide
DrawStartedEvent Class
Members 

ArcGIS.Desktop.Mapping.Events Namespace : DrawStartedEvent Class
Occurs when the map view has started drawing.
Object Model
DrawStartedEvent ClassSubscriptionToken ClassSubscriptionToken Class
Syntax
Inheritance Hierarchy

System.Object
   ArcGIS.Core.Events.EventBase
      ArcGIS.Core.Events.CompositePresentationEvent<TPayload>
         ArcGIS.Desktop.Mapping.Events.DrawStartedEvent

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

DrawStartedEvent Members
ArcGIS.Desktop.Mapping.Events Namespace