共用方式為

UINavigationItem.BackBarButtonItem 屬性

  • 參考

定義

命名空間:
UIKit
組件:
Xamarin.iOS.dll

UIBarButtonItem用於 [上一頁] 按鈕功能的 。

[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual UIKit.UIBarButtonItem BackBarButtonItem { [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)] [Foundation.Export("backBarButtonItem", ObjCRuntime.ArgumentSemantic.Strong)] get; [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)] [Foundation.Export("setBackBarButtonItem:", ObjCRuntime.ArgumentSemantic.Strong)] set; }
member this.BackBarButtonItem : UIKit.UIBarButtonItem with get, set

屬性值

UIBarButtonItem

(即將推出此節點的更多檔)

這個值可以是 null。

屬性
UnavailableAttribute ExportAttribute

適用於