UINavigationBarDelegate_Extensions UINavigationBarDelegate_Extensions Class

Definition

Extension methods to the IUINavigationBarDelegate interface to support all the methods from the UINavigationBarDelegate protocol.

public static class UINavigationBarDelegate_Extensions
type UINavigationBarDelegate_Extensions = class
Inheritance
UINavigationBarDelegate_ExtensionsUINavigationBarDelegate_Extensions

Remarks

The extension methods for IUINavigationBarDelegate allow developers to treat instances of the interface as having all the optional methods of the original UINavigationBarDelegate protocol. Since the interface only contains the required members, these extension methods allow developers to call the optional members of the protocol.

Methods

DidPopItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem) DidPopItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem)

Called by the system shortly after the has been popped from the navigation stack.

DidPushItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem) DidPushItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem)

Called by the system shortly after the has been pushed onto the navigation stack.

ShouldPopItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem) ShouldPopItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem)

Called by the system prior to popping the .

ShouldPushItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem) ShouldPushItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem)

Called by the system prior to pushing the onto the navigation stack.

Applies to