On 27/04/2010, at 5:05 PM, Billy Flatman wrote: > Hi Jens, > > Thanks for your help. I've been trying to get the option 1 approach to work, > but I don't know what I'm meant to do with my NSValue. I can't find how to > convert it to an NSData type.
NSData* data = [NSKeyedArchiver archivedDataWithRootObject:myValue]; >> (3) Implement a way to serialize the object into data or a dictionary/array. >> Implementing the NSCopying protocol is a standard way to do that. I think perhaps Jens meant SCoding, not NSCopying. If you have an object that you want to be able to cut/paste or drag, adopt the NSCoding protocol and archive it directly (as above, but don't bother with a NSValue). --Graham _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
