Unregisters the specified file presenter object.
- iOS 5.0+
- macOS 10.7+
- tvOS 9.0+
- watchOS 2.0+
- Mac Catalyst 13.0+Beta
The file presenter object to unregister. If the object is not currently registered, this method does nothing.
Call this method to unregister file presenters before those objects are deallocated, even in a garbage-collected application.
Managing File Presenters
Registers the specified file presenter object so that it can receive notifications.
Returns an array containing the currently registered file presenter objects.
A string that uniquely identifies the file access that was performed by this file coordinator.
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