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UISplitViewControllerDelegate.WillShowViewController Method

Definition

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

Indicates that the UISplitViewController is about to be shown.

[Foundation.Export("splitViewController:willShowViewController:invalidatingBarButtonItem:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual void WillShowViewController(UIKit.UISplitViewController svc, UIKit.UIViewController aViewController, UIKit.UIBarButtonItem button);
[<Foundation.Export("splitViewController:willShowViewController:invalidatingBarButtonItem:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member WillShowViewController : UIKit.UISplitViewController * UIKit.UIViewController * UIKit.UIBarButtonItem -> unit
override this.WillShowViewController : UIKit.UISplitViewController * UIKit.UIViewController * UIKit.UIBarButtonItem -> unit

Parameters

svc
UISplitViewController

The split view controller whose display mode is changing.

aViewController
UIViewController

Specified view controller.

button
UIBarButtonItem

An enumeration of the predefined UIBarButtonItems.

Implements

WillShowViewController(UISplitViewController, UIViewController, UIBarButtonItem)
Attributes
ExportAttribute BindingImplAttribute

Applies to