ArcGIS Pro 2.7 API Reference Guide
OnActiveMapViewChanged Method

ArcGIS.Desktop.Mapping Namespace > TOCActiveMapViewProviderPane Class : OnActiveMapViewChanged Method
Override to implement special behavior when the active map view is changed.
Syntax
protected virtual void OnActiveMapViewChanged()
Protected Overridable Sub OnActiveMapViewChanged() 
Remarks
Fired in response to the ArcGIS.Desktop.Mapping.Events.ActiveMapViewChangedEvent event
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

TOCActiveMapViewProviderPane Class
TOCActiveMapViewProviderPane Members