PHPhotoLibraryMBS.ChangeCompletionHandlerMBS(success as boolean, error as NSErrorMBS, tag as Variant)

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
delegate	Photos	MBS Mac64bit Plugin	20.2	✅ Yes	❌ No	❌ No	✅ Yes	Desktop & iOS

A delegate that Photos calls after the change block completes and Photos performs the requested changes.

success: True if Photos successfully applied the changes requested in the block; otherwise, false.
error: If an error occurs, an NSError object describing the error; otherwise, nil.

Some methods using this delegate:

• PHPhotoLibraryMBS.performChanges(ChangeBlock as ChangeBlockMBS, CompletionHandler as ChangeCompletionHandlerMBS, tag as Variant = nil)