Creating a WPF DockPanel using XAML

<Window x:Class="WpfDockPanelExample.Window1"
   xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
   xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
   Title="Sundeepan's DockPanel Example">

    <DockPanel LastChildFill="True">
        <TextBlock DockPanel.Dock="Left"
                  VerticalAlignment="Center"
                  Background="Bisque"
                  Foreground="DarkGoldenrod"
                  FontFamily="Veranda"
                  FontSize="20">
            I am the left!</TextBlock>
        <TextBlock DockPanel.Dock="Right"
                  VerticalAlignment="Center"
                  Background="DarkGoldenrod"
                  Foreground="Bisque"
                  FontFamily="Veranda"
                  FontSize="20"
                  TextAlignment="Center">
           I am the right!</TextBlock>
        <TextBlock DockPanel.Dock="Top"
                  Background="OliveDrab"
                  Foreground="Cornsilk"
                  FontFamily="Veranda"
                  FontSize="20"
                  TextAlignment="Center">
            w00h00, look at me, im on top of the world!!!!</TextBlock>
        <TextBlock DockPanel.Dock="Bottom"
                  Background="Cornsilk"
                  Foreground="OliveDrab"
                  FontFamily="Veranda"
                  FontSize="20"
                  TextAlignment="Center">
            aww shucks, I am on the bottom now..in the pits!!!!</TextBlock>

        <Button Height="40" Width="200" Click="Button_Click" Background="LightBlue">
            I am the fill!("Press me!")
        </Button>

    </DockPanel>

</Window>