Customizing the ListBoxItem with multiple controls

You can easily customize the ListBoxItem, by adding additional UI controls to it. Consider the following XAML code snippet, where we have added a ListBox, which has four ListBoxItem:

<ListBox Width="150" Margin="20 10 10 10"> 
    <ListBoxItem> 
        <StackPanel Orientation="Horizontal"> 
            <Rectangle Width="10" 
                       Height="10" 
                       Fill="Red" 
                       Margin="0 0 8 0" /> 
            <TextBlock Text="Red (#FFFF0000)" /> 
        </StackPanel> 
    </ListBoxItem> 
    <ListBoxItem IsSelected="True"> 
        <StackPanel Orientation="Horizontal"> 
            <Rectangle Width="10" 
                       Height="10" 
                       Fill="Green" 
                       Margin=&quot...