Lynda – Communicating between Classes with Objective-C

Length 50m With Project Files MP4

There are three common patterns for passing data from one class to another in iOS and OS X apps: delegation, Notification Center, and key-value observation. This short course provides an overview of the methods, a list of their pros and cons, and tips for implementing the method of your choice with Objective-C. There’s no one right way, but author Ron Buencamino will help you understand the best communication method for your app and development environment.

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