Hi, I"m using WPF and trying to access an array element from my XAML Binding Path. I've got a class AuctionItem with an integer array named index and a integer named index0. <DataTemplate DataType="{x:Type src:AuctionItem}"> ... I can access a property named "index0", but I want to access "index(0)" This works: <TextBox Name="DescriptionEntryForm" Grid.Row="0" Grid.Column="4" Text="{Binding Path=index0, UpdateSourceTrigger=PropertyChanged}" Style="{StaticResource textStyleTextBox}" /> But I would like this to work instead: <TextBox Name="DescriptionEntryForm1" Grid.Row="0" Grid.Column="4" Text="{Binding Path=index(0), UpdateSourceTrigger=PropertyChanged}" Style="{StaticResource textStyleTextBox}" /> Thanks for you help. Patrick -- iterationx