在 Xamarin Forms 5.0.0 中未找到扩展器 [英] Expander was not found in Xamarin Forms 5.0.0

问题描述

我有一个 Expander，它一直在我的应用程序中工作.我将 Xamarin Forms 更新到 5.0.0 版，XAML 向我发出错误信号，控件不再存在.

I have an Expander that has always worked in my application. I updated Xamarin Forms to version 5.0.0 and XAML signaled me an error, the control no longer exists.

未找到类型扩展器".确认您没有遗漏程序集引用，并且所有引用的程序集都已构建.

The type 'Expander' was not found. Verify that you are not missing an assembly reference and that all referenced assemblies have been built.

它改名了吗?删除了吗?

Has it changed its name? was it deleted ?

推荐答案

Expander 已移至 Xamarin 社区工具包 命名空间下的包 (来源).

Expander has been moved to Xamarin Community Toolkit package under the namespace (source).

xmlns:xct="http://xamarin.com/schemas/2020/toolkit"

• 有关 SO 上的 Expander 的问题

  官方文档:https://docs.microsoft.com/en-us/xamarin/community-toolkit/views/expander

  官方存储库:https://github.com/xamarin/XamarinCommunityToolkit

Official repo: https://github.com/xamarin/XamarinCommunityToolkit

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