Xamarin IOS隐藏栏后退按钮 [英] Xamarin IOS hide bar back button

问题描述

我试图在某个视图上(使用情节提要)隐藏我的导航控制器中的后退按钮

I am trying to hide the back button from my navigationcontroller on a certain view(using storyboard)

我试图隐藏覆盖ViewWillAppear的后退按钮，但似乎没有发生.

I tried to hide the bar back button overriding the ViewWillAppear, but it does not seem to happen.

这是代码:

public override void ViewWillAppear (bool animated)
{
    base.ViewWillAppear (animated);
    this.NavigationController.NavigationItem.SetHidesBackButton (true, true);
}

推荐答案

只需更改为:

public override void ViewDidLoad ()
{
    base.ViewDidLoad ();

    this.NavigationItem.SetHidesBackButton (true, false);
}

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