Far*_*rax 9 xamarin xamarin.forms
我正在尝试将一个简单的Master Detail页面添加到现有的Xamarin应用程序中.这是MasterDetailPage声明
<MasterDetailPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:pages="clr-namespace:MyCareManager.XamForms.Pages;assembly=MyCareManager.XamForms"
x:Class="MyCareManager.XamForms.Pages.SettingsPage">
<MasterDetailPage.Master>
<ContentPage Title="This is the test master page"></ContentPage>
</MasterDetailPage.Master>
<MasterDetailPage.Detail>
<NavigationPage>
<x:Arguments>
<ContentPage Title="This is a view"></ContentPage>
</x:Arguments>
</NavigationPage>
</MasterDetailPage.Detail>
</MasterDetailPage>
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但是,当我运行应用程序时,导航到页面时出现以下错误:
在将MasterDetailPage添加到容器之前,必须先设置Master和Detail
我假设它与autofac一样,在应用程序中用作IOC容器,但还没有能够指责它.还有其他人经历过这个吗?
如果有人需要的话,这是我的运行代码:
<?xml version="1.0" encoding="utf-8" ?>
<MasterDetailPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="CrossApp1.MenuPage">
<MasterDetailPage.Master>
<ContentPage Title="Menu">
<StackLayout Orientation="Vertical">
<Button Text="Sports"/>
<Button Text="Economy"/>
<Button Text="Education"/>
<Button Text="Science"/>
</StackLayout>
</ContentPage>
</MasterDetailPage.Master>
<MasterDetailPage.Detail>
<NavigationPage>
<x:Arguments>
<ContentPage Title="This is a view"></ContentPage>
</x:Arguments>
</NavigationPage>
</MasterDetailPage.Detail>
</MasterDetailPage>
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