在Windows 11下，使用WinUI2.6以上版本的ListView长这样：
然而到了Win10上，尽管其他控件的样式没有改变，但ListViewItem变成了默认样式（初代Fluent）
最重大的问题是，Win10上的HorizontalAlignment未被设置成Stretch，可能造成严重的UI错位（隔壁livelyweather也有这个问题）。
这疑似是Win10上未使用正确的资源造成的。
为了解决此问题，我们可以在App.xaml中的App.Resources中添加以下样式（从VS Blender复制），并将其作为ListViewItem的默认样式即可
注：此处使用了条件XAML语句，这样在Win11上就可以使用自带的样式（似乎多一点动画），将contract13NotPresent删去问题也不大
xmlns:contract13NotPresent="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractNotPresent(Windows.Foundation.UniversalApiContract,13)">
<contract13NotPresent:Style BasedOn="{StaticResource Win11ListViewItemStyle}" TargetType="ListViewItem" />
<Thickness x:Key="ListItemMargin">4</Thickness>
<Style x:Key="Win11ListViewItemStyle" TargetType="ListViewItem">
<Setter Property="FontFamily" Value="{ThemeResource ContentControlThemeFontFamily}"/>
<Setter Property="FontSize" Value="{ThemeResource ControlContentThemeFontSize}"/>
<Setter Property="BorderBrush" Value="{x:Null}"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Foreground" Value="{ThemeResource SystemControlForegroundBaseHighBrush}"/>
<Setter Property="TabNavigation" Value="Local"/>
<Setter Property="IsHoldingEnabled" Value="True"/>
<Setter Property="Padding" Value="12,0,12,0"/>
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Setter Property="VerticalContentAlignment" Value="Center"/>
<Setter Property="MinWidth" Value="{ThemeResource ListViewItemMinWidth}"/>
<Setter Property="MinHeight" Value="{ThemeResource ListViewItemMinHeight}"/>
<Setter Property="MaxWidth" Value="1224"/>
<Setter Property="AllowDrop" Value="False"/>
<Setter Property="UseSystemFocusVisuals" Value="{StaticResource UseSystemFocusVisuals}"/>
<Setter Property="FocusVisualMargin" Value="0"/>
<Setter Property="CornerRadius" Value="{StaticResource ControlCornerRadius}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListViewItem">
<Grid x:Name="ContentBorder" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="{TemplateBinding CornerRadius}" FocusVisualMargin="{TemplateBinding FocusVisualMargin}" Control.IsTemplateFocusTarget="True" Margin="{StaticResource ListItemMargin}" RenderTransformOrigin="0.5,0.5">
<Grid.RenderTransform>
<ScaleTransform x:Name="ContentBorderScale"/>
</Grid.RenderTransform>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal">
<Storyboard>
<PointerUpThemeAnimation Storyboard.TargetName="ContentPresenter"/>
</Storyboard>
</VisualState>
<VisualState x:Name="PointerOver">
<Storyboard>
<DoubleAnimation Duration="0" Storyboard.TargetName="BorderBackground" To="0.6" Storyboard.TargetProperty="Opacity"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderBackground" Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightListLowBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectSquare" Storyboard.TargetProperty="BorderBrush">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectCheck" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<PointerUpThemeAnimation Storyboard.TargetName="ContentPresenter"/>
</Storyboard>
</VisualState>
<VisualState x:Name="Pressed">
<Storyboard>
<DoubleAnimation Duration="0" Storyboard.TargetName="BorderBackground" To="0.6" Storyboard.TargetProperty="Opacity"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderBackground" Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightListLowBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectSquare" Storyboard.TargetProperty="BorderBrush">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectCheck" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<PointerDownThemeAnimation TargetName="ContentPresenter"/>
</Storyboard>
</VisualState>
<VisualState x:Name="Selected">
<Storyboard>
<DoubleAnimation Duration="0:0:0" Storyboard.TargetName="MultiSelectCheck" To="1" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="BorderBackground" To="0.6" Storyboard.TargetProperty="Opacity"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderBackground" Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightListLowBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderSelected" Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemAccentColorLight2}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectSquare" Storyboard.TargetProperty="BorderBrush">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectCheck" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<PointerUpThemeAnimation Storyboard.TargetName="ContentPresenter"/>
</Storyboard>
</VisualState>
<VisualState x:Name="PointerOverSelected">
<Storyboard>
<DoubleAnimation Duration="0:0:0" Storyboard.TargetName="MultiSelectCheck" To="1" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="BorderBackground" To="0.5" Storyboard.TargetProperty="Opacity"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderBackground" Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightListMediumBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderSelected" Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemAccentColorLight2}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectSquare" Storyboard.TargetProperty="BorderBrush">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectCheck" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<PointerUpThemeAnimation Storyboard.TargetName="ContentPresenter"/>
</Storyboard>
</VisualState>
<VisualState x:Name="PressedSelected">
<Storyboard>
<DoubleAnimation Duration="0:0:0" Storyboard.TargetName="MultiSelectCheck" To="1" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="BorderBackground" To="0.6" Storyboard.TargetProperty="Opacity"/>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderBackground" Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightListMediumBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="BorderSelected" Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemAccentColorLight2}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectSquare" Storyboard.TargetProperty="BorderBrush">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectCheck" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SystemControlHighlightAltBaseHighBrush}"/>
</ObjectAnimationUsingKeyFrames>
<PointerDownThemeAnimation TargetName="ContentPresenter"/>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="DisabledStates">
<VisualState x:Name="Enabled"/>
<VisualState x:Name="Disabled">
<Storyboard>
<DoubleAnimation Duration="0" Storyboard.TargetName="ContentBorder" To="{ThemeResource ListViewItemDisabledThemeOpacity}" Storyboard.TargetProperty="Opacity"/>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="MultiSelectStates">
<VisualState x:Name="MultiSelectDisabled">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectCheckBoxTransform" Storyboard.TargetProperty="X">
<EasingDoubleKeyFrame KeyTime="0:0:0" Value="0"/>
<SplineDoubleKeyFrame KeyTime="0:0:0.333" KeySpline="0.1,0.9,0.2,1" Value="-32"/>
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectClipTransform" Storyboard.TargetProperty="X">
<EasingDoubleKeyFrame KeyTime="0:0:0" Value="0"/>
<SplineDoubleKeyFrame KeyTime="0:0:0.333" KeySpline="0.1,0.9,0.2,1" Value="32"/>
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenterTranslateTransform" Storyboard.TargetProperty="X">
<EasingDoubleKeyFrame KeyTime="0:0:0" Value="32"/>
<SplineDoubleKeyFrame KeyTime="0:0:0.333" KeySpline="0.1,0.9,0.2,1" Value="0"/>
</DoubleAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectSquare" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible"/>
<DiscreteObjectKeyFrame KeyTime="0:0:0.333" Value="Collapsed"/>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="MultiSelectEnabled">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectCheckBoxTransform" Storyboard.TargetProperty="X">
<EasingDoubleKeyFrame KeyTime="0:0:0" Value="-32"/>
<SplineDoubleKeyFrame KeyTime="0:0:0.333" KeySpline="0.1,0.9,0.2,1" Value="0"/>
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectClipTransform" Storyboard.TargetProperty="X">
<EasingDoubleKeyFrame KeyTime="0:0:0" Value="32"/>
<SplineDoubleKeyFrame KeyTime="0:0:0.333" KeySpline="0.1,0.9,0.2,1" Value="0"/>
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenterTranslateTransform" Storyboard.TargetProperty="X">
<EasingDoubleKeyFrame KeyTime="0:0:0" Value="-32"/>
<SplineDoubleKeyFrame KeyTime="0:0:0.333" KeySpline="0.1,0.9,0.2,1" Value="0"/>
</DoubleAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectSquare" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="MultiSelectCheck" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenterGrid" Storyboard.TargetProperty="Margin">
<DiscreteObjectKeyFrame KeyTime="0" Value="32,0,0,0"/>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="DataVirtualizationStates">
<VisualState x:Name="DataAvailable"/>
<VisualState x:Name="DataPlaceholder">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="PlaceholderTextBlock" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="PlaceholderRect" Storyboard.TargetProperty="Visibility">
<DiscreteObjectKeyFrame KeyTime="0" Value="Visible"/>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="ReorderHintStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0:0:0.2" To="NoReorderHint"/>
</VisualStateGroup.Transitions>
<VisualState x:Name="NoReorderHint"/>
<VisualState x:Name="BottomReorderHint">
<Storyboard>
<DragOverThemeAnimation Direction="Bottom" ToOffset="{ThemeResource ListViewItemReorderHintThemeOffset}" TargetName="ContentBorder"/>
</Storyboard>
</VisualState>
<VisualState x:Name="TopReorderHint">
<Storyboard>
<DragOverThemeAnimation Direction="Top" ToOffset="{ThemeResource ListViewItemReorderHintThemeOffset}" TargetName="ContentBorder"/>
</Storyboard>
</VisualState>
<VisualState x:Name="RightReorderHint">
<Storyboard>
<DragOverThemeAnimation Direction="Right" ToOffset="{ThemeResource ListViewItemReorderHintThemeOffset}" TargetName="ContentBorder"/>
</Storyboard>
</VisualState>
<VisualState x:Name="LeftReorderHint">
<Storyboard>
<DragOverThemeAnimation Direction="Left" ToOffset="{ThemeResource ListViewItemReorderHintThemeOffset}" TargetName="ContentBorder"/>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="DragStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0:0:0.2" To="NotDragging"/>
</VisualStateGroup.Transitions>
<VisualState x:Name="NotDragging"/>
<VisualState x:Name="Dragging">
<Storyboard>
<DoubleAnimation Duration="0" Storyboard.TargetName="ContentBorder" To="{ThemeResource ListViewItemDragThemeOpacity}" Storyboard.TargetProperty="Opacity"/>
<DragItemThemeAnimation TargetName="ContentBorder"/>
</Storyboard>
</VisualState>
<VisualState x:Name="DraggingTarget"/>
<VisualState x:Name="MultipleDraggingPrimary">
<Storyboard>
<DoubleAnimation Duration="0" Storyboard.TargetName="MultiArrangeOverlayText" To="1" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="MultiArrangeOverlayTextBorder" To="1" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="MultiSelectSquare" To="0" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="MultiSelectCheck" To="0" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="ContentBorder" To="{ThemeResource ListViewItemDragThemeOpacity}" Storyboard.TargetProperty="Opacity"/>
<FadeInThemeAnimation TargetName="MultiArrangeOverlayText"/>
<FadeInThemeAnimation TargetName="MultiArrangeOverlayTextBorder"/>
<DragItemThemeAnimation TargetName="ContentBorder"/>
</Storyboard>
</VisualState>
<VisualState x:Name="MultipleDraggingSecondary"/>
<VisualState x:Name="DraggedPlaceholder"/>
<VisualState x:Name="Reordering">
<Storyboard>
<DoubleAnimation Duration="0:0:0.240" Storyboard.TargetName="ContentBorder" To="{ThemeResource ListViewItemReorderThemeOpacity}" Storyboard.TargetProperty="Opacity"/>
</Storyboard>
</VisualState>
<VisualState x:Name="ReorderingTarget">
<Storyboard>
<DoubleAnimation Duration="0:0:0.240" Storyboard.TargetName="ContentBorder" To="{ThemeResource ListViewItemReorderTargetThemeOpacity}" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0:0:0.240" Storyboard.TargetName="ContentBorderScale" To="{ThemeResource ListViewItemReorderTargetThemeScale}" Storyboard.TargetProperty="ScaleX"/>
<DoubleAnimation Duration="0:0:0.240" Storyboard.TargetName="ContentBorderScale" To="{ThemeResource ListViewItemReorderTargetThemeScale}" Storyboard.TargetProperty="ScaleY"/>
</Storyboard>
</VisualState>
<VisualState x:Name="MultipleReorderingPrimary">
<Storyboard>
<DoubleAnimation Duration="0" Storyboard.TargetName="MultiArrangeOverlayText" To="1" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="MultiArrangeOverlayTextBorder" To="1" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="MultiSelectSquare" To="0" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0" Storyboard.TargetName="MultiSelectCheck" To="0" Storyboard.TargetProperty="Opacity"/>
<DoubleAnimation Duration="0:0:0.240" Storyboard.TargetName="ContentBorder" To="{ThemeResource ListViewItemDragThemeOpacity}" Storyboard.TargetProperty="Opacity"/>
<FadeInThemeAnimation TargetName="MultiArrangeOverlayText"/>
<FadeInThemeAnimation TargetName="MultiArrangeOverlayTextBorder"/>
</Storyboard>
</VisualState>
<VisualState x:Name="ReorderedPlaceholder">
<Storyboard>
<FadeOutThemeAnimation TargetName="ContentBorder"/>
</Storyboard>
</VisualState>
<VisualState x:Name="DragOver">
<Storyboard>
<DropTargetItemThemeAnimation TargetName="ContentBorder"/>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Border x:Name="BorderBackground" Background="{ThemeResource SystemAccentColorDark1}" CornerRadius="{TemplateBinding CornerRadius}" IsHitTestVisible="False" Control.IsTemplateFocusTarget="True" Opacity="0"/>
<Border x:Name="BorderSelected" Background="Transparent" CornerRadius="2" HorizontalAlignment="Left" IsHitTestVisible="False" Control.IsTemplateFocusTarget="True" Margin="0,20" Width="3"/>
<Grid x:Name="ContentPresenterGrid" Background="Transparent" Margin="0,0,0,0">
<Grid.RenderTransform>
<TranslateTransform x:Name="ContentPresenterTranslateTransform"/>
</Grid.RenderTransform>
<ContentPresenter x:Name="ContentPresenter" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentTransitions="{TemplateBinding ContentTransitions}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
</Grid>
<TextBlock x:Name="PlaceholderTextBlock" AutomationProperties.AccessibilityView="Raw" Foreground="{x:Null}" IsHitTestVisible="False" Margin="{TemplateBinding Padding}" Opacity="0" Text="Xg"/>
<Rectangle x:Name="PlaceholderRect" Fill="{ThemeResource ListViewItemPlaceholderBackground}" Visibility="Collapsed"/>
<Border x:Name="MultiSelectSquare" BorderBrush="{ThemeResource SystemControlForegroundBaseMediumHighBrush}" BorderThickness="2" HorizontalAlignment="Left" Height="20" Margin="12,0,0,0" VerticalAlignment="Center" Visibility="Collapsed" Width="20">
<Border.Clip>
<RectangleGeometry Rect="0,0,20,20">
<RectangleGeometry.Transform>
<TranslateTransform x:Name="MultiSelectClipTransform"/>
</RectangleGeometry.Transform>
</RectangleGeometry>
</Border.Clip>
<Border.RenderTransform>
<TranslateTransform x:Name="MultiSelectCheckBoxTransform"/>
</Border.RenderTransform>
<FontIcon x:Name="MultiSelectCheck" Foreground="{ThemeResource SystemControlForegroundBaseMediumHighBrush}" FontFamily="{ThemeResource SymbolThemeFontFamily}" FontSize="16" Glyph="" Opacity="0" Visibility="Collapsed"/>
</Border>
<Border x:Name="MultiArrangeOverlayTextBorder" Background="{ThemeResource SystemControlBackgroundAccentBrush}" BorderBrush="{ThemeResource SystemControlBackgroundChromeWhiteBrush}" BorderThickness="2" HorizontalAlignment="Left" Height="20" IsHitTestVisible="False" Margin="12,0,0,0" MinWidth="20" Opacity="0" VerticalAlignment="Center">
<TextBlock x:Name="MultiArrangeOverlayText" AutomationProperties.AccessibilityView="Raw" HorizontalAlignment="Center" IsHitTestVisible="False" Opacity="0" Style="{ThemeResource CaptionTextBlockStyle}" Text="{Binding TemplateSettings.DragItemsCount, RelativeSource={RelativeSource Mode=TemplatedParent}}" VerticalAlignment="Center"/>
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
最终效果（Win10）:
