将标签文本绑定到列表XAML中的索引

<Page
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="clr-namespace:YourNamespace"
    x:Class="YourNamespace.YourPage">

    <Page.Resources>
        <local:ViewModel x:Key="ViewModel" />
    </Page.Resources>

    <Grid DataContext="{StaticResource ViewModel}">
        <ListView ItemsSource="{Binding Items}">
            <ListView.ItemTemplate>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
                        <TextBlock Text="{Binding Index}" />
                        <TextBlock Text="{Binding Text}" />
                    </StackPanel>
                </DataTemplate>
            </ListView.ItemTemplate>
        </ListView>
    </Grid>
</Page>

public class ViewModel : INotifyPropertyChanged
{
    private ObservableCollection<Item> items;

    public ObservableCollection<Item> Items
    {
        get { return items; }
        set
        {
            items = value;
            OnPropertyChanged("Items");
        }
    }

    public ViewModel()
    {
        Items = new ObservableCollection<Item>();
        // 添加示例数据
        Items.Add(new Item() { Index = 1, Text = "文本1" });
        Items.Add(new Item() { Index = 2, Text = "文本2" });
        Items.Add(new Item() { Index = 3, Text = "文本3" });
        // ...
    }

    public event PropertyChangedEventHandler PropertyChanged;

    protected virtual void OnPropertyChanged(string propertyName)
    {
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
    }
}

public class Item
{
    public int Index { get; set; }
    public string Text { get; set; }
}