[Solved] can i use to pass a data with ‘navigation controller back button’ in xcode

“koediseps”

i have written a demo for passing data for you, download it and check it.
if you found any problem , ask me.

here is the link for data passing with delegate demo

some other useful link simple-delegate-tutorial-for-ios-development

passing-data-using-delegates-between-viewcontrollers