c# - Xamarin XAML 表单的 Stack Layout 布局噩梦

Question

我有以下代码:

  <StackLayout Orientation="Horizontal" HorizontalOptions="FillAndExpand" Margin="0,10,0,10" BackgroundColor="Green" Padding="5,5,5,5">
        <StackLayout Orientation="Vertical" HorizontalOptions="FillAndExpand" Margin="0,0,0,0" BackgroundColor="Blue">
              <Label Text="SHOW COMPLETED TASKS" BackgroundColor="Red" Style="{StaticResource lblSubHeading_Black}" />
        </StackLayout>
        <Switch x:Name="CompletedJobsSwitch" Toggled="CompletedJobsSwitch_Toggled" HorizontalOptions="EndAndExpand" IsToggled="{Binding isOn}" BackgroundColor="Yellow"/>
  </StackLayout>

一切都加载正常，但当应用程序加载时显示，但 Switch 不齐平。为什么？真的很烦人，看起来真的很矛盾我看过 http://forums.xamarin.com/discussion/21226/how-to-right-align-a-view-inside-a-list-item但这对我不起作用。

有什么想法吗？

Answer 1

使用这个

<Grid BackgroundColor="Green">
  <Grid.RowDefinitions>
    <RowDefinition Height="auto" />
  </Grid.RowDefinitions>

  <Grid.ColumnDefinitions>
    <ColumnDefinition Width="*" />
    <ColumnDefinition Width="auto" />
  </Grid.ColumnDefinitions>
  <Label Text="SHOW COMPLETED TASKS" BackgroundColor="Red" />
  <Switch x:Name="CompletedJobsSwitch" BackgroundColor="Yellow" Grid.Column="1" />
</Grid>