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Is it possible to communicate with a viewcontroller after a segue switched to another viewcontroller?
I want to know, because I need data from a viewcontroller passed on to the next viewcontroller,
but I just can’t figure out how to get data from one viewcontroller to another, as they have no unique names or something which I can use to communicate with.
So can someone tell me:
If it is possible to communicate between viewcontrollers, and if possible, how?
Goto ITunesU and look for Paul Hegartys “iPad and iPhone Application DEvelopment” from stanford university
very good!