This method is no longer supported. (Available in Mac OS X v10.0 through Mac OS X v10.3. Use canCloseDocumentWithDelegate:shouldCloseSelector:contextInfo: instead.)
Original signature is '- (BOOL)canCloseDocument'
Available in Mac OS X v10.0 and later.
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)