ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Core.Events Namespace / ProjectOpenedAsyncEvent Class / Unsubscribe Method
Version

Unsubscribe Method (ProjectOpenedAsyncEvent)
Overload List
OverloadDescription
Unsubscribe the delegate from the ProjectOpenedEvent  
Unsubscribe from the ProjectOpenedEvent  
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also