#998 – Orient a ListBox Horizontally

You can make a ListBox render its items horizontally, rather than vertically, by setting its ItemsPanel.

In the example below, we set the ItemsPanel to a template containing a horizontally-oriented StackPanel.  (The default is a vertically-oriented StackPanel).

        <ListBox Width="230" Height="70"
                 ItemsSource="{Binding ActorList}"
                 DisplayMemberPath="LastName">
            <ListBox.ItemsPanel>
                <ItemsPanelTemplate>
                    <VirtualizingStackPanel IsItemsHost="True" Orientation="Horizontal"/>
                </ItemsPanelTemplate>
            </ListBox.ItemsPanel>
        </ListBox>