IUINavigationBarDelegate Interface

Definition

Namespace:: UIKit

Assembly:: Microsoft.iOS.dll

Assembly:: Microsoft.MacCatalyst.dll

Assembly:: Microsoft.tvOS.dll

Important

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This interface represents the Objective-C protocol UINavigationBarDelegate.

[Foundation.Protocol(Name="UINavigationBarDelegate", WrapperType=typeof(UIKit.UINavigationBarDelegateWrapper))]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="DidPopItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, Selector="navigationBar:didPopItem:")]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="ShouldPopItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, ReturnType=typeof(System.Boolean), Selector="navigationBar:shouldPopItem:")]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="DidPushItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, Selector="navigationBar:didPushItem:")]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="ShouldPushItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, ReturnType=typeof(System.Boolean), Selector="navigationBar:shouldPushItem:")]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="GetNSToolbarSection", ParameterByRef=new System.Boolean[] { false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar) }, ReturnType=typeof(UIKit.UINavigationBarNSToolbarSection), Selector="navigationBarNSToolbarSection:")]
public interface IUINavigationBarDelegate : IDisposable, UIKit.IUIBarPositioningDelegate

[Foundation.Protocol(Name="UINavigationBarDelegate", WrapperType=typeof(UIKit.UINavigationBarDelegateWrapper))]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="DidPopItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, Selector="navigationBar:didPopItem:")]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="ShouldPopItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, ReturnType=typeof(System.Boolean), Selector="navigationBar:shouldPopItem:")]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="DidPushItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, Selector="navigationBar:didPushItem:")]
[Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="ShouldPushItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, ReturnType=typeof(System.Boolean), Selector="navigationBar:shouldPushItem:")]
public interface IUINavigationBarDelegate : IDisposable, UIKit.IUIBarPositioningDelegate

[<Foundation.Protocol(Name="UINavigationBarDelegate", WrapperType=typeof(UIKit.UINavigationBarDelegateWrapper))>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="DidPopItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, Selector="navigationBar:didPopItem:")>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="ShouldPopItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, ReturnType=typeof(System.Boolean), Selector="navigationBar:shouldPopItem:")>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="DidPushItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, Selector="navigationBar:didPushItem:")>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="ShouldPushItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, ReturnType=typeof(System.Boolean), Selector="navigationBar:shouldPushItem:")>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="GetNSToolbarSection", ParameterByRef=new System.Boolean[] { false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar) }, ReturnType=typeof(UIKit.UINavigationBarNSToolbarSection), Selector="navigationBarNSToolbarSection:")>]
type IUINavigationBarDelegate = interface
    interface INativeObject
    interface IDisposable
    interface IUIBarPositioningDelegate

[<Foundation.Protocol(Name="UINavigationBarDelegate", WrapperType=typeof(UIKit.UINavigationBarDelegateWrapper))>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="DidPopItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, Selector="navigationBar:didPopItem:")>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="ShouldPopItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, ReturnType=typeof(System.Boolean), Selector="navigationBar:shouldPopItem:")>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="DidPushItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, Selector="navigationBar:didPushItem:")>]
[<Foundation.ProtocolMember(IsProperty=false, IsRequired=false, IsStatic=false, Name="ShouldPushItem", ParameterByRef=new System.Boolean[] { false, false }, ParameterType=new System.Type[] { typeof(UIKit.UINavigationBar), typeof(UIKit.UINavigationItem) }, ReturnType=typeof(System.Boolean), Selector="navigationBar:shouldPushItem:")>]
type IUINavigationBarDelegate = interface
    interface INativeObject
    interface IDisposable
    interface IUIBarPositioningDelegate

Derived: UIKit.UINavigationBarDelegate

Attributes: ProtocolAttribute ProtocolMemberAttribute

Implements: INativeObject IDisposable IUIBarPositioningDelegate

Remarks

A class that implements this interface (and subclasses NSObject) will be exported to Objective-C as implementing the Objective-C protocol this interface represents.

A class may also implement members from this interface to implement members from the protocol.

Properties

Name	Description
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from INativeObject)

Methods

Name	Description
DidPopItem(UINavigationBar, UINavigationItem)	Called by the system shortly after the has been popped from the navigation stack.
DidPushItem(UINavigationBar, UINavigationItem)	Called by the system shortly after the has been pushed onto the navigation stack.
GetNSToolbarSection(UINavigationBar)
GetPositionForBar(IUIBarPositioning)	Returns the position for `barPositioning` after it has been added to the user interface. (Inherited from IUIBarPositioningDelegate)
ShouldPopItem(UINavigationBar, UINavigationItem)	Called by the system prior to popping the .
ShouldPushItem(UINavigationBar, UINavigationItem)	Called by the system prior to pushing the onto the navigation stack.

Extension Methods

Name	Description
GetHandle(INativeObject)
GetNonNullHandle(INativeObject, String)
GetPositionForBar(IUIBarPositioningDelegate, IUIBarPositioning)	Returns the position for `barPositioning` after it has been added to the user interface.
DidPopItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem)	Called by the system shortly after the has been popped from the navigation stack.
DidPushItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem)	Called by the system shortly after the has been pushed onto the navigation stack.
GetNSToolbarSection(IUINavigationBarDelegate, UINavigationBar)
ShouldPopItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem)	Called by the system prior to popping the .
ShouldPushItem(IUINavigationBarDelegate, UINavigationBar, UINavigationItem)	Called by the system prior to pushing the onto the navigation stack.

Applies to

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