У меня есть следующий XAMLVisualState AdaptiveTrigger не работает с RelativePanel
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid Name="MainView">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
</Grid.RowDefinitions>
<RelativePanel Grid.Row="0">
<Slider Width="350" Name="ZoomSlider" Margin="10" Minimum="30" Maximum="200" Value="100" SnapsTo="Ticks" TickFrequency="10"
RelativePanel.AlignHorizontalCenterWithPanel="True" RelativePanel.AlignTopWithPanel="True" />
<Button Width="100" Name="btn_prev" Margin="10" Click="btn_prev_Click" RelativePanel.LeftOf="ZoomSlider">Previous</Button>
<Button Width="100" Name="btn_next" Margin="10" Click="btn_next_Click" RelativePanel.RightOf="ZoomSlider">Next</Button>
<Button Width="100" Foreground="White" Background="DarkBlue" Name="btn_Extraspage" Content="Extra page" RelativePanel.RightOf="btn_next" RelativePanel.AlignVerticalCenterWith="btn_next" Click="btn_Extraspage_Click"/>
</RelativePanel>
<WebView Name="book_view" LoadCompleted="book_view_LoadCompleted" Grid.Row="1" Margin="5 5"></WebView>
<!-- Responsive VisualStates -->
<VisualStateManager.VisualStateGroups>
<VisualStateGroup>
<VisualState x:Name="NormalStateReadView">
<!-- VisualState to be triggered when window width is >=548 and <720 effective pixels -->
<VisualState.StateTriggers>
<AdaptiveTrigger MinWindowWidth="720" />
</VisualState.StateTriggers>
<VisualState.Setters>
<Setter Target="btn_prev.(RelativePanel.LeftOf)" Value="ZoomSlider" />
<Setter Target="btn_next.(RelativePanel.RightOf)" Value="ZoomSlider" />
<Setter Target="btn_Extraspage.(RelativePanel.RightOf)" Value="btn_next" />
<Setter Target="btn_Extraspage.(RelativePanel.AlignVerticalCenterWith)" Value="btn_next" />
</VisualState.Setters>
</VisualState>
<VisualState x:Name="NarrowStateReadView">
<VisualState.StateTriggers>
<AdaptiveTrigger MinWindowWidth="0" />
</VisualState.StateTriggers>
<VisualState.Setters>
<!--RelativePanel.Below="ZoomSlider" RelativePanel.AlignLeftWith="ZoomSlider"-->
<Setter Target="btn_prev.(RelativePanel.Below)" Value="ZoomSlider" />
<Setter Target="btn_prev.(RelativePanel.AlignLeftWith)" Value="ZoomSlider" />
<!--RelativePanel.LeftOf="btn_Extraspage" RelativePanel.AlignVerticalCenterWith="btn_prev"-->
<Setter Target="btn_next.(RelativePanel.LeftOf)" Value="btn_Extraspage" />
<Setter Target="btn_next.(RelativePanel.AlignVerticalCenterWith)" Value="btn_prev" />
<!--RelativePanel.Below="ZoomSlider" RelativePanel.AlignRightWith="ZoomSlider" RelativePanel.AlignVerticalCenterWith="btn_prev"-->
<Setter Target="btn_Extraspage.(RelativePanel.Below)" Value="ZoomSlider" />
<Setter Target="btn_Extraspage.(RelativePanel.AlignRightWith)" Value="ZoomSlider" />
<Setter Target="btn_Extraspage.(RelativePanel.AlignVerticalCenterWith)" Value="btn_prev" />
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
</Grid>
Я ожидаю, чтобы разместить кнопку Назад и следующую кнопку слева и справа от ползунка на широкий угол обзора
И место Предыдущая и следующая кнопка ниже ползунка влево и вправо на узком изображении
XAML проанализирован без ошибок, но эффект рендеринга не так ожидаемый. Ярлык NarrowStateReadview выглядит не срабатывающим для меня