Autosaves the document’s contents to an appropriate location in the file system.
- macOS 10.4+
The delegate to which the selector message is sent.
The selector of the message sent to the delegate.
Object passed with the callback to provide any additional context information.
After autosaving, sends the message selected by
did to the delegate, with
context as the last argument. The method selected by
did must have the same signature as:
If an error occurs while autosaving, the method reports it to the user before sending the delegate a