共用方式為


UIBarButtonItem.UIBarButtonItemAppearance.GetBackButtonBackgroundVerticalPositionAdjustment 方法

定義

所指定 UIBarMetrics 的上一頁按鈕垂直位置位移。

[Foundation.Export("backButtonBackgroundVerticalPositionAdjustmentForBarMetrics:")]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual nfloat GetBackButtonBackgroundVerticalPositionAdjustment (UIKit.UIBarMetrics barMetrics);
abstract member GetBackButtonBackgroundVerticalPositionAdjustment : UIKit.UIBarMetrics -> nfloat
override this.GetBackButtonBackgroundVerticalPositionAdjustment : UIKit.UIBarMetrics -> nfloat

參數

barMetrics
UIBarMetrics

傳回

屬性

適用於