UWP SQLite-Net扩展无法插入子项

Question

我在UWP项目中使用Visual Studio2015从nuget安装SQLiteNetExtensions。这是我的模型：

public class MovieItem 
{
    [PrimaryKey]
    public string Url { get; set; }

    [OneToMany(CascadeOperations = CascadeOperation.All)]
    public List<EpisodeItem> Episodes { get; private set; }
}

public class EpisodeItem 
{
    private bool _selected;

    [PrimaryKey]
    public string Url { get; internal set; }

    [ForeignKey(typeof(MovieItem))]
    public string MovieUrl { get; set; }

    [ManyToOne]
    public MovieItem Movie { get; set; }
}

但是当我运行的时候：

var movieItem = new MovieItem{
    Url='movie link',
    Episodes = new List<Episode>{
       Url='episode link'
    }
};
conn.InsertWithChildren(movieItem,true);

并用SqliteBrowser打开数据库文件。我只有MovieItem的记录，没有任何剧集的记录。我试过很多方法，但还是不起作用。

Answer 1

尝试将Episodes设置器更改为public

public class MovieItem 
{
    [PrimaryKey]
    public string Url { get; set; }

    [OneToMany(CascadeOperations = CascadeOperation.All)]
    public List<EpisodeItem> Episodes { get; set; }
}