UWP - Customizing ListBoxItemStyle with Stackpanel Content - xaml

Question

I'm struggling with styling concept for a ListBoxItem in UWP-XAML.
What i want to achive is a Style of a ListBox with Items Consisting of a StackPanel of two TextBlocks, which changes e.g. the Foreground of the two TextBlocks DIFFERENTLY when PressedSelected.
With the following ListBox example I can only Style the ContentPresenter in the standard ListBoxItemStyle, and both TextBlocks change together.
<ListBox>
<ListBox.ItemTemplate>
<DataTemplate x:DataType="local:DataSet">
<StackPanel>
<TextBlock x:Name="number" Text="{x:Bind Number}"/>
<TextBlock x:Name="name" Text="{x:Bind Name}"/>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>

Answer 1

You have to edit the style of the ItemContainer. Replace ContentPresenter with stackpanel and its contents. However I used Binding instead of x:Bind. It seems not possible to use x:Bind inside the style
<Style TargetType="ListBoxItem" x:Key="ListViewStyle">
<Setter Property="FontFamily" Value="{ThemeResource ContentControlThemeFontFamily}" />
<Setter Property="FontSize" Value="{ThemeResource ControlContentThemeFontSize}" />
<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="Left"/>
<Setter Property="VerticalContentAlignment" Value="Center"/>
<Setter Property="MinWidth" Value="{ThemeResource ListViewItemMinWidth}"/>
<Setter Property="MinHeight" Value="{ThemeResource ListViewItemMinHeight}"/>
<Setter Property="UseSystemFocusVisuals" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListBoxItem">
<Grid x:Name="ContentBorder"
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal">
</VisualState>
<VisualState x:Name="PointerOver">
</VisualState>
<VisualState x:Name="Pressed">
</VisualState>
<VisualState x:Name="Selected">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="Red" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter1" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="Yellow" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="SelectedPointerOver">
</VisualState>
<VisualState x:Name="SelectedUnfocused">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="Red" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter1" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="Yellow" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="SelectedPressed">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="Red" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter1" Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="Yellow" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="DisabledStates">
<VisualState x:Name="Enabled"/>
<VisualState x:Name="Disabled">
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Rectangle x:Name="BorderBackground"
IsHitTestVisible="False"
Fill="{ThemeResource SystemControlHighlightListAccentLowBrush}"
Opacity="0"
Control.IsTemplateFocusTarget="True"/>
<StackPanel Background="Transparent"
Margin="0,0,0,0">
<TextBlock x:Name="ContentPresenter" Text="{Binding Number}"/>
<TextBlock Grid.Column="1" x:Name="ContentPresenter1" Text="{Binding Name}"/>
</StackPanel>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ListBox ItemContainerStyle="{StaticResource ListViewStyle}" x:Name="listview">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>