WPF – ListBox Stretch

<ListBox x:Name=“ArticleListBox“ Grid.Row=“3″ Grid.IsSharedSizeScope=“True“
ScrollViewer.HorizontalScrollBarVisibility=“Disabled“
ItemTemplate=“{DynamicResource ReceiptArticleDataTemplate}“
ItemsSource=“{Binding GuestCheckSource.Items}“
Margin=“{StaticResource StandardMarginHorizontal}“>

<ListBox.ItemContainerStyle>

<Style TargetType=“{x:Type ListBoxItem}“>

<Setter Property=“HorizontalContentAlignment“ Value=“Stretch“/>

</Style>

</ListBox.ItemContainerStyle>

</ListBox>