Xamarin表单-在一个ListView中绑定多个TextCell [英] Xamarin Forms - Binding Multiple TextCells in one ListView

问题描述

我在将多个TextCell绑定到ListView时遇到麻烦.如果只有一个，它会很好地工作，但是在添加更多时会给出XamlParseException.尝试绑定标签时发生相同的异常.这就是为什么我不得不使用TextCell的原因.有什么解决方案?

I am having trouble binding multiple TextCells in a ListView. It works fine if there's only one, but gives XamlParseException on adding more. The same Exception occurs while trying to bind a Label. That's why I had to use a TextCell. What's the solution?

<ListView x:Name="pList">
    <ListView.ItemTemplate>
      <DataTemplate>
        <TextCell x:Name="a" Text="{Binding ReceiverName}" TextColor="White" />
      </DataTemplate>
    </ListView.ItemTemplate>
</ListView>

推荐答案

从您对其中一项答案的评论看来，这就是您想要的

From your comment on one of the answers, it looks like this is what you want

    <ListView x:Name="pList">
        <ListView.ItemTemplate>
          <DataTemplate>
            <ViewCell>
              <ViewCell.View>
                <StackLayout>
                  <Label Text="{Binding ReceiverName}" TextColor="White" />
                  <Label Text="{Binding SecondText}" TextColor="White" />
                  <Label Text="{Binding ThirdText}" TextColor="White" />
                </StackLayout>
              </ViewCell.View>          
             </ViewCell>
           </DataTemplate>
        </ListView.ItemTemplate>
    </ListView>

这将垂直显示3个标签.您遇到的问题是DataTemplate不能有多个孩子.解决该问题的标准方法是使用诸如StackLayout之类的布局控件.

This will display 3 Labels vertically.The problem you were having is that the DataTemplate can't have more than one child. The standard way around that is to use a layout control such as StackLayout.

请参阅此页面以获取更多信息: http://developer.xamarin.com/guides/cross-platform/xamarin-forms/controls/layouts/

Please see this page for more information: http://developer.xamarin.com/guides/cross-platform/xamarin-forms/controls/layouts/

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