canAsynchronouslyWriteToURL:ofType:forSaveOperation:

Returns NO.

Declaration

- (BOOL)canAsynchronouslyWriteToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation

Return Value

NO.

Overview

NSPersistentDocument does not support asynchronous save operations. You should not override this method.

See Also

Document Content Management

- readFromURL:ofType:error:

Sets the contents of the receiver by reading from a file of a given type located by a given URL.

- revertToContentsOfURL:ofType:error:

Overridden to clean up the managed object context and controllers during a revert.

- writeToURL:ofType:forSaveOperation:originalContentsURL:error:

Saves changes in the document’s managed object context and saves the document’s persistent store to a given URL.