Xamarin窗体ListView不显示文本

Question

for my app I want a very simple listview, so in my VS, I right click -> add new item -> List View Page. I didn't change anything in the .xaml or .cs

ListView.xaml

<ListView ItemsSource="{Binding Items}"
        ItemTapped="Handle_ItemTapped"
        CachingStrategy="RecycleElement">

  <!--Built in Cells-->
  <ListView.ItemTemplate>
    <DataTemplate>
      <TextCell />
    </DataTemplate>
  </ListView.ItemTemplate>
</ListView>

ListView.xaml.cs

public ObservableCollection<string> Items { get; set; }

    public FacilityListView()
    {
        InitializeComponent();

        Items = new ObservableCollection<string>
        {
            "Item 1",
            "Item 2",
            "Item 3",
            "Item 4",
            "Item 5"
        };

        BindingContext = this;
    }

    async void Handle_ItemTapped(object sender, SelectedItemChangedEventArgs e)
    {
        if (e.SelectedItem == null)
            return;

        await DisplayAlert("Item Tapped", "An item was tapped.", "OK");

        //Deselect Item
        ((ListView)sender).SelectedItem = null;
    }

The list shows only the cells, without text

I tried changing the binding, adding textColor etc. but no matter what, the cells remain empty

Answer 1

your template just contains an empty TextCell. You have to use binding to tell it what to display

<ListView.ItemTemplate>
  <DataTemplate>
    <TextCell Text="{Binding .}" />
  </DataTemplate>
</ListView.ItemTemplate>