Tells the delegate to open a temporary file.
- macOS 10.0+
The application object associated with the delegate.
The name of the temporary file to open.
YES if the file was successfully opened or
NO if it was not.
Sent directly by
the to the delegate. The method should attempt to open the file
YES if the file is successfully opened, and
By design, a file opened through this method is assumed to be temporary—it’s the application’s responsibility to remove the file at the appropriate time.