c# - 从相册中获取照片以显示在 ListBox 中

Question

我使用此代码，但我无法查看图片。

public class ImgInfo
{
    public string img { get; set; }
}

private void ShowPictures()
{
    List<ImgInfo> images = new List<ImgInfo>();
    dynamic pictures = _fb.Get((selectedAlbum.id + "/photos"));
    foreach (dynamic pic in pictures.data)
    {
        ImgInfo imginfo = new ImgInfo() { img = pic["picture"]};
        images.Add(imginfo);
    }

    ImageGridView.ItemsSource = images;
}

XAML：

<ListBox x:Name="ImageGridView" BorderThickness="0">