c# - 如何将文本移动到列表框的中心？

Question

我几乎尝试了所有方法，但由于某种原因它不起作用

<StackPanel Orientation="Vertical" Grid.Row="1" Margin="5,30,5,10">
    <TextBlock Text="View Options" FontSize="25" Style="{StaticResource PhoneTextNormalStyle}"/>
    <ListBox HorizontalContentAlignment="Stretch" Background="Red" ItemsSource="{Binding Path=ViewOptions}" Margin="10">
        <ListBox.ItemTemplate>
            <DataTemplate>
                <TextBlock HorizontalAlignment="Center" TextAlignment="Center" Text="{Binding}" FontSize="35" Margin="20" Style="{StaticResource PhoneTextNormalStyle}"/>
            </DataTemplate>
        </ListBox.ItemTemplate>
    </ListBox>
</StackPanel>

上面的XAML给我

如何将textblock移动到listboxitem的center？

Answer 1

<StackPanel Orientation="Vertical" Grid.Row="1" Margin="5,30,5,10">
    <TextBlock Text="View Options" FontSize="25" Style="{StaticResource PhoneTextNormalStyle}"/>
    <ListBox x:Name="listBox" HorizontalContentAlignment="Stretch"  ItemsSource="{Binding Path=ViewOptions}" Margin="10,30,10,10">
        <ListBox.ItemContainerStyle>
            <Style TargetType="ListBoxItem">
                 <Setter Property="HorizontalContentAlignment" Value="Stretch" />
            </Style>
        </ListBox.ItemContainerStyle>
    <ListBox.ItemTemplate>
        <DataTemplate>
            <TextBlock  HorizontalAlignment="Center" TextAlignment="Center" Text="{Binding}" FontSize="35" Margin="20" Style="{StaticResource PhoneTextNormalStyle}"/>
         </DataTemplate>
     </ListBox.ItemTemplate>
   </ListBox>
</StackPanel>