Avalonia/samples/ControlCatalog/Pages/ListBoxPage.xaml

<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             x:Class="ControlCatalog.Pages.ListBoxPage">
  <DockPanel>
    <StackPanel DockPanel.Dock="Top" Margin="4">
      <TextBlock Classes="h1">ListBox</TextBlock>
      <TextBlock Classes="h2">Hosts a collection of ListBoxItem.</TextBlock>
    </StackPanel>
    <StackPanel DockPanel.Dock="Right" Margin="4">
      <CheckBox IsChecked="{Binding Multiple}">Multiple</CheckBox>
      <CheckBox IsChecked="{Binding Toggle}">Toggle</CheckBox>
      <CheckBox IsChecked="{Binding AlwaysSelected}">AlwaysSelected</CheckBox>
      <CheckBox IsChecked="{Binding AutoScrollToSelectedItem}">AutoScrollToSelectedItem</CheckBox>
    </StackPanel>
    <StackPanel DockPanel.Dock="Bottom" Orientation="Horizontal" Margin="4">
      <Button Command="{Binding AddItemCommand}">Add</Button>
      <Button Command="{Binding RemoveItemCommand}">Remove</Button>
      <Button Command="{Binding SelectRandomItemCommand}">Select Random Item</Button>
    </StackPanel>
    <ListBox Items="{Binding Items}"
             Selection="{Binding Selection}"
             AutoScrollToSelectedItem="{Binding AutoScrollToSelectedItem}"
             SelectionMode="{Binding SelectionMode^}"/>
  </DockPanel>
</UserControl>