SLExtensions ajoute maintenant un DockPanel à la liste de ses contrôles.
<slec:DockPanel Grid.Row="1" LastChildFill="True">
<Button Content="Top" slec:DockPanel.Dock="Top" Height="60" />
<Button Content="Left" slec:DockPanel.Dock="Left" Width="60" />
<Button Content="Right" slec:DockPanel.Dock="Right" Width="60" />
<Button Content="Bottom" slec:DockPanel.Dock="Bottom" Height="60" />
<Button Content="Fill" />
slec:DockPanel>
div>