Xamarin IOS隐藏栏后退按钮

Question

我试图在某个视图上隐藏我的导航控制器的后退按钮(使用故事板)

我试图隐藏栏后退按钮覆盖ViewWillAppear,但似乎没有发生.

这是代码:

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

Answer 1

只需改为:

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

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