ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Editing Namespace / EditOperation Class / IsCanceled Property

IsCanceled Property (EditOperation)
Gets a value indicating if the EditOperation has been Canceled. EditOperations are marked as Canceled when they have been Executed but canceled before completing and not performed.
Syntax
public bool IsCanceled {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 3.0 or higher.
See Also