Json 到 ListView - 无法将类型转换为 IEnumerable - Xamarin

Question

我很难弄清楚如何将我的 json 数据绑定到列表视图。我有一个错误 topList.ItemsSource = recipes;这是“无法将类型Recipes 隐式转换为IEnumerable。您是否缺少演员表？”

XAML

<ListView x:Name="topList">
        <ListView.ItemTemplate>
            <DataTemplate>
                <Label Text="{Binding Title}"/>
            </DataTemplate>
        </ListView.ItemTemplate>
</ListView>

C#

        Recipes recipes;
        public HomePage()
        {
            InitializeComponent();
            ReadJson();

        }

        void ReadJson()
        {
            var assembly = typeof(MainPage).GetTypeInfo().Assembly;
            Stream stream = assembly.GetManifestResourceStream("Recipes.json");

            using (var reader = new StreamReader(stream))
            {
                var json = reader.ReadToEnd();
                recipes = JsonConvert.DeserializeObject<Recipes>(json);

                topList.ItemsSource = recipes;

            }
        }

类

public class Recipes
    {
        public List<Recipe> Recipe { get; set; }
    }

    public class Recipe
    {
        public string Title { get; set; }
        public string Img { get; set; }
    }

Json 文件

{
  "Recipe": [
    {
      "title": "Satay Chicken Skewers",
      "img": "satayChicken.jpg"
    },
    {
      "title": "Sweet Potato Spinach Feta Pie",
      "img": "SweetPotatoSpinachFetaPie.jpg"
    }
  ]
}

Answer 1

recipes 是单个对象。 recipes.Recipe 是一个列表（或IEnumerable）

topList.ItemsSource = recipes.Recipe;