xaml Layout controls StackPanel
Example
StackPanel places its controls one after another. It acts like a dock panel with all of its control's docks set to the same value.
<!-- The default StackPanel is oriented vertically, so the controls will be presented in order from top to bottom -->
<StackPanel>
<Button Content="First"/>
<Button Content="Second"/>
<Button Content="Third"/>
<Button Content="Fourth"/>
</StackPanel>
<!-- Setting the Orientation property to Horizontal will display the control in order from left to right (or right to left, according to the FlowDirection property) -->
<StackPanel Orientation="Horizontal">
<Button Content="First"/>
<Button Content="Second"/>
<Button Content="Third"/>
<Button Content="Fourth"/>
</StackPanel>
To stack items from the bottom up, use a dock panel.
