http://developer.apple.com/library/mac/#documentation/cocoa/Conceptual/PropertyLists/AboutPropertyLists/AboutPropertyLists.html%23//apple_ref/doc/uid/10000048i-CH3-46719-CJBIGFCD
No. writeToFile: writes a property list representation of the dictionary and from the above you can see that NSDictionary must have String keys to be a property list. You could turn it into NSData and write it like that perhaps. On 04-Oct-2010, at 8:45 PM, Remco Poelstra wrote: > Hi, > > In the NSDictionary documentation it is stated that NSNumber objects are > valid property list objects. > But when I create a dictionary with NSNumbers as keys, writeToFile: fails. If > I use strings, then it succeeds. Is it possible to use NSNumbers as keys and > have the, read/written from/to file? > Thanks in advance. > > Kind regards, > > Remco Poelstra > > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > 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/rols%40rols.org > > This email sent to r...@rols.org _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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 arch...@mail-archive.com