iPhone and Mac connection through Bonjour

I have a task in that i want to开发者_StackOverflow社区 import and export csv files from iphone to mac. I have used the Zero configuration network bonjour.In that i want to export file from iPhone to mac.In my mac the bonjour server is running.How to select a directory for the exported file should be save in that path.

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You'll probably want to use an instanceof NSSavePanel:

http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/ApplicationKit/Classes/NSSavePanel_Class/Reference/Reference.html