didOutputSampleBuffer delegate not called(未调用 didOutputSampleBuffer 委托)

swift delegate beetween two view controller without segue(没有segue的两个视图控制器之间的快速委托)

Setting delegate for UIImagePicker returns error(为 UIImagePicker 设置委托返回错误)

Implement Delegate with Closure in Swift?(在 Swift 中使用闭包实现委托?)

super respondsToSelector: returns true but actually calling super (selector) gives quot;unrecognized selector sent to instancequot;(super respondsToSelector:返回 true 但实际上调用 super (selector) 会给出“发送到实例的无法识别的选择器；)

Xcode storyboard delegate datasource scenes(Xcode 故事板委托数据源场景)

Find delegate in a swift Array of delegates(在快速的代表数组中查找代表)

Short hand for [[UIApplication sharedApplication] delegate]?([[UIApplication sharedApplication] delegate] 的简写?)

NSURLSession delegate vs. completionHandler(NSURLSession 委托与 completionHandler)

Pass data when dismiss modal viewController in swift(快速关闭模态视图控制器时传递数据)

Anonymous delegate implementation in Objective-C?(Objective-C 中的匿名委托实现?)

Multiple CAAnimations for animationDidStop method?(animationDidStop 方法的多个 CAAnimations?)

Multiple delegates per one object?(每个对象有多个代表?)

Getting a reference to the UIApplication delegate(获取对 UIApplication 委托的引用)

What are alternatives to quot;delegatesquot; for passing data between controllers?(“代表的替代方案是什么?在控制器之间传递数据?)

iOS Multipeer connectivity framework invitationHandler doesn#39;t seem to accept?(iOS Multipeer 连接框架invitationHandler 似乎不接受?)

Passing back info between delegates on ObjectiveC(在 ObjectiveC 上的代表之间传回信息)

how to pass data from UIPageViewController to child ViewController using delegates(如何使用委托将数据从 UIPageViewController 传递到子 ViewController)

NSNotificationCenter vs delegation - which is faster?(NSNotificationCenter 与委托 - 哪个更快?)

How to pass data between UIViewControllers with protocols/delegates(如何使用协议/委托在 UIViewControllers 之间传递数据)