Resource Management

Manage the storyboards and nib files containing your app's user interface, and learn how to load data that is stored in resource files.



class NSStoryboard

An encapsulation of the design-time view controller and window controller graph represented in an Interface Builder storyboard resource file.

class NSStoryboardSegue

A transition or containment relationship between two scenes in a storyboard.

protocol NSSeguePerforming

A set of methods that support the mediation of a custom segue.


class NSDataAsset

An object from a data set type stored in an asset catalog.

Nib Files

class NSNib

An object wrapper, or container, for an Interface Builder nib file.

See Also

App Structure

App and Environment

Learn about the objects that you use to interact with the system.

Documents, Data, and Pasteboard

Organize your app's data and preferences, and share that data on the pasteboard or in iCloud.

Cocoa Bindings

Automatically synchronize your data model with your app's interface using Cocoa Bindings.

App Extensions

Extend your app's basic functionality to other parts of the system.