wpf stackpanel vertical
<!-- The items under this StackPanel are stacked horizontally. -->
<StackPanel Orientation="Horizontal">
<Border Background="SkyBlue">
<TextBlock>Stacked Item #1</TextBlock>
</Border>
<Border Background="CadetBlue">
<TextBlock>Stacked Item #2</TextBlock>
</Border>
<Border Background="LightGoldenRodYellow">
<TextBlock>Stacked Item #3</TextBlock>
</Border>
</StackPanel>