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I have looked at all the tutorials I can find on this one, and I still don't have the answer. I need to call another view from the code. I am using UIStoryboards . I have changed the view many times by control-dragging from UIButtons , but now it must be from the code. I am trying to call the info page from the main menu if it is the first time the user has opened the app. I cannot seem to find a way to change the views from the code, however. All my views are controlled by the same files ( ViewController2 ). The identifier of my main menu is ViewControllerMain , and the identifier of the info page is ViewControllerInfo . First I tried this: [ViewControllerMain presentViewController: ViewControllerInfo animated:YES completion: NULL]; Then I tried making different UIViewControllers for each and saying: [ViewController2 presentViewController: ViewController animated:YES completion: NULL]; Neither worked. For the first one, it says: Use of undeclared identifier ViewControllerMain. In the second one, it says: unexpected interface name 'ViewController': expected identifier. What can I do?

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