UIApplicationDelegate.GetViewController Method

Reference

Definition

Namespace:: UIKit

Assembly:: Xamarin.iOS.dll

Important

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Retrieve the UIViewController identified by the restorationIdentifierComponents.

[Foundation.Export("application:viewControllerWithRestorationIdentifierPath:coder:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 6, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual UIKit.UIViewController GetViewController (UIKit.UIApplication application, string[] restorationIdentifierComponents, Foundation.NSCoder coder);

abstract member GetViewController : UIKit.UIApplication * string[] * Foundation.NSCoder -> UIKit.UIViewController
override this.GetViewController : UIKit.UIApplication * string[] * Foundation.NSCoder -> UIKit.UIViewController

Parameters

application: UIApplication

Reference to the UIApplication that invoked this delegate method.

restorationIdentifierComponents: String[]

An array of identifiers that identify the path to the desired view controller, which should be last.

coder: NSCoder

Returns

UIViewController

Attributes: ExportAttribute IntroducedAttribute

Remarks

To retrieve a specific UIViewController, the restorationIdentifierComponents must contain the identifiers of the desired view controller and all its ancestors in the view controller hierarchy. The last value should be that of the desired view contoller, while the first should be the root of the view controller hierarcy.

Applies to

通过