Xamarin Forms - 隐藏汉堡菜单 [英] Xamarin Forms - Hide Burger Menu

问题描述

自 XF 3.2 发布以来，它提供了创建您自己的自定义标题栏的能力.此功能运行良好，但我遇到了一些问题，希望有人可以帮助我.

Since the release of XF 3.2, it provided the ability to create your own custom TitleBar. This feature works well but I have a couple of problems that I am hoping someone can help me with.

我正在尝试隐藏汉堡菜单图标，但到目前为止我还没有做到.

I am trying to hide the Burger Menu icon, but so far I have not been able to.

我可以通过执行以下操作来隐藏后退按钮:

I can hide the Back Button by doing the following:

NavigationPage.HasBackButton="False"

NavigationPage.HasBackButton="False"

然而，这仍然会在 TitleBar 的左侧留下一个轻微的垂直条，所以如果有人知道如何也删除它，那就太好了.

This does however still leave a slight vertical bar on the left side of the TitleBar, so if someone knows how to also remove that then great.

我希望同样的代码也能隐藏汉堡菜单图标，但它仍然存在，所以我希望有人能帮我删除它.

I was expecting the same code to also hide the Burger Menu icon but this is still present so I'm hoping someone can help me to remove this.

或者，如果有人知道我可以更改图标(使用我自己的)或更改它的颜色(因为它总是白色的，我希望它是黑色的)，那就太好了.

Alternatively, if anyone knows of a way I can either change the icon (to use my own) or to change the colour of it (as it is always white and I want it to be black), then that would be great.

干杯...

推荐答案

对于使用 Shell 您可以使用以下方法隐藏汉堡按钮并隐式禁用弹出菜单:

For anyone using Shell you can hide the hamburger button and implicitly disable the flyout menu using:

• 在 AppShell(或其他任何名称)中的全局范围内，您也可以更改 汉堡包图标

<Shell>
...
     FlyoutBehavior="Disabled"
     FlyoutIcon="flyouticon.png"
..
</Shell>

• 或者仅在某些页面中隐藏它:

<ContentPage>
...
    Shell.FlyoutBehavior="Disabled"
</ContentPage>

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