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UIViewController.WillTransitionToTraitCollection Method

Definition

Namespace:
UIKit
Assembly:
Microsoft.iOS.dll
Assembly:
Microsoft.MacCatalyst.dll
Assembly:
Microsoft.tvOS.dll

Notifies this that its trait collection will change to traitCollection, as coordinated by coordinator.

[Foundation.Export("willTransitionToTraitCollection:withTransitionCoordinator:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual void WillTransitionToTraitCollection(UIKit.UITraitCollection traitCollection, UIKit.IUIViewControllerTransitionCoordinator? coordinator);
[<Foundation.Export("willTransitionToTraitCollection:withTransitionCoordinator:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member WillTransitionToTraitCollection : UIKit.UITraitCollection * UIKit.IUIViewControllerTransitionCoordinator -> unit
override this.WillTransitionToTraitCollection : UIKit.UITraitCollection * UIKit.IUIViewControllerTransitionCoordinator -> unit

Parameters

traitCollection
UITraitCollection

The new trait collection.

coordinator
IUIViewControllerTransitionCoordinator

The coordinating the transition.This parameter can be .

Implements

WillTransitionToTraitCollection(UITraitCollection, IUIViewControllerTransitionCoordinator)
Attributes
ExportAttribute BindingImplAttribute

Applies to