Loads the view controller’s view if it has not yet been loaded.
SDKs
Framework
func loadViewIfNeeded()
Calling this method loads the view controller’s view from its storyboard file, or creates the view as needed based on the established rules.
var view: UIView!The view that the controller manages.
var viewThe view controller’s view, or nil if the view is not yet loaded.
var isA Boolean value indicating whether the view is currently loaded into memory.
func loadCreates the view that the controller manages.
func viewCalled after the controller's view is loaded into memory.
var title: String?A localized string that represents the view this controller manages.
var preferredThe preferred size for the view controller’s view.