xaml Layout controls WrapPanel
Example
The wrap panel acts in a similar way to stack panel. Except when it recognizes the items will exceed it's size, it would then wrap them to a new row/column, depending on it's orientation.
Horizontal orientation
<WrapPanel Width="100">
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
</WrapPanel>
Vertical wrap panel
<WrapPanel Height="70" Orientation="Vertical">
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
<Button Content="Button"/>
</WrapPanel>
