如何在WPF的ListView中将列内元素对齐到列的居中位置？

• 目前ID列的数字默认左对齐：
  
• 尝试给ID列的TextBlock设置HorizontalAlignment="Center"，但居中效果不生效
• 尝试修改ID列的Width值为150，列宽度也没有任何变化

对应的XAML代码如下：

<Window x:Class="wpfMultiThreadListViewUpdate.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="500">
    <Grid>
        <Button Content="Update" HorizontalAlignment="Left" VerticalAlignment="Top" Width="75" Margin="10,10,0,0" Click="btnUpdate_Click"/>
        <ListView x:Name="lstvwPeople" HorizontalAlignment="Left" VerticalAlignment="Top" Width="400" Height="250" Margin="10,40,0,0">
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="Name" Width="200" DisplayMemberBinding="{Binding Name}"/>
                    <GridViewColumn Header="ID" Width="100">
                        <GridViewColumn.CellTemplate>
                            <DataTemplate>
                                <TextBlock Text="{Binding Id}" HorizontalAlignment="Center" VerticalAlignment="Center"/>
                            </DataTemplate>
                        </GridViewColumn.CellTemplate>
                    </GridViewColumn>
                </GridView>
            </ListView.View>
        </ListView>
    </Grid>
</Window>

内容的提问来源于stack exchange，提问作者Daniel Lip