org.eclipse.xwt.tests/src/org/eclipse/xwt/tests/xaml/BindingExpression_Indexer.xwt

<Label xmlns="http://www.eclipse.org/xwt/presentation"
    xmlns:x="http://www.eclipse.org/xwt"
    xmlns:y="clr-namespace:gui"
    text="{Binding path=persons[1].name}">
</Label>