使用Xamarin XAML表单进行堆栈布局布局噩梦

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>

这一切都很好加载,但当应用程序加载它显示,但Switch没有正确刷新.为什么？它真的很烦人,似乎真的不一致 我查看了http://forums.xamarin.com/discussion/21226/how-to-right-align-a-view-inside-a-list-item,但这对我不起作用.

有任何想法吗？

Answer 1

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>