ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Framework Namespace / NotificationItem Class / Action Property
Version

Action Property (NotificationItem)
Gets a custom handler specified to control what happens when a notification is clicked.
Syntax
public Delegate Action {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also