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2 Jan 2015 An Objective-C delegate is an object that has been assigned to the delegate property (For example, a view controller is often the delegate of a view it contains.) Example. UISplitViewController must be the rootViewController of your application. AppDelegate.m - (BOOL)application:(UIApplication *)application The delegate is notified with the results of the sharer as long as the application has permissions to receive the information. For example, if the person is not 27 Nov 2015 6 Jan 2013 German. – Konrad Rudolph Jan 6 '13 at 14:04. The pattern called class Delegate { public: // Some pure virtual method here. virtual void A protocol in Obj-C is like a promise that functions ('selectors') with certain If you say some function should exist, then it has to exist, or the program will not compile. 14 Dec 2009 simply calling the function as if it's part of the unity script environment? do Create your project in Unity, and build an XCode project from there. 16. Sept. 2017 iOS. Diese grundlegende Konzepte werden in der Entwicklung mit Xamarin.iOS allgegenwartig. B. eine "Delegate"-Klasse erstellen, in das1 Feb 2018 I'll lead you through a simple example of implementing the delegation design pattern in Objective-C, with full source code, and then show you a