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I have a problem and I will try to explain the issue: I have one main UIViewController (Whole screen) I have one secondary UIViewController (setbounds) I added my secondary view to my mainView using this: [mainController.view addSubview:secondaryController.view]; I created a third controller: modalController , I added it to my secondary controller like this: [secondaryController presentModalViewController:modalController animated:YES]; I make calculus based on some events inside of my modelController . I am able to send messages from my modalController to my secondaryController using: [[self parentViewController] performSelector : @selector(myMethodInSecondaryController:) withObject : myObject afterDelay : .5]; NOTE: "self" corresponds to the modalController I need to pass "myObject" to my mainController , but i cant make reference to my mainController from the secondaryController . I tried this: [[self parentViewController] performSelector : @selector(myMethodInMainController:) withObject:myObject afterDelay : .5]; NOTE: "self" corresponds to the secondaryController but it doesn't work, i have access to my mainController's view using : self.view.superview NOTE: "self" is my secondaryController but no to its controller.

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