Re: A Few Basic Core Data Questions
Re: A Few Basic Core Data Questions
- Subject: Re: A Few Basic Core Data Questions
- From: mmalcolm crawford <email@hidden>
- Date: Sat, 4 Feb 2006 15:44:43 -0800
On Feb 4, 2006, at 3:27 PM, Justin Carlson wrote:
[...]
2 Reading the data seems doable but just manipulating existing data
and
writing it back to the file in the traditional sense is a bit of a
mystery
here.
If I understand correctly what you want to do, then this applies:
"Your application code—and in particular the application logic
associated with managed objects—should not make any assumptions about
the persistent store in which data may reside."
<http://developer.apple.com/documentation/Cocoa/Conceptual/CoreData/
Articles/cdBasics.html#//apple_ref/doc/uid/TP40001650>
You should not directly modify any native Core Data stores.
If you want to use your own file format, then see <http://
developer.apple.com/documentation/Cocoa/Conceptual/CoreData/Articles/
cdImporting.html> -- you'll also have to ensure you properly manage
writing the file on save.
mmalc
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden