WPF控件是否可以在仅使用xaml的情况下围绕其父控件居中，同时还遵循其同级控件的位置？

<Window x:Class="WpfApp.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>

        <Button Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" HorizontalAlignment="Center" VerticalAlignment="Center">Centered Button</Button>

        <Button Grid.Row="1" Grid.Column="0" Content="Left Button"/>
        <Button Grid.Row="1" Grid.Column="1" Content="Right Button"/>
    </Grid>
</Window>

<Window x:Class="WpfApp.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <StackPanel Orientation="Vertical">
        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
            <Button Content="Left Button"/>
            <Button Content="Centered Button" Margin="10,0,10,0"/>
            <Button Content="Right Button"/>
        </StackPanel>
    </StackPanel>
</Window>

<Window x:Class="WpfApp.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <DockPanel>
        <Button DockPanel.Dock="Top" HorizontalAlignment="Center" VerticalAlignment="Center">Centered Button</Button>
        <Button DockPanel.Dock="Left" Content="Left Button"/>
        <Button DockPanel.Dock="Right" Content="Right Button"/>
    </DockPanel>
</Window>