Instance Property

persistentIdentifier

The identifier for this version of the file.

Declaration

@property(readonly, retain) id<NSCoding> persistentIdentifier;

Discussion

You can save the value of this property persistently and use it to recreate the version object later. When recreating the version object using the versionOfItemAtURL:forPersistentIdentifier: method, the version object returned is equivalent to the current object.

See Also

Accessing the Version Information

URL

The URL identifying the location of the file associated with the file version object.

localizedName

The string containing the user-presentable name of the file version.

localizedNameOfSavingComputer

The user-presentable name of the computer on which the revision was saved.

modificationDate

The modification date of the version.

discardable

A Boolean value that specifies whether the system can delete the associated file at some future time.