Question

我有以下代码文件：

public interface IMod
{
    string Name { get; set; }
    string Description { get; set; }
    bool Enabled { get; set; }
    List<IClassFile> ClassFiles { get; set; }
}
public interface IClassFile
{
    string Path { get; set; }
    string FileName { get; set; }
    bool Enabled { get; set; }
}
public class ClassFile : IClassFile
{
    public string Path { get; set; }
    public string FileName { get { return System.IO.Path.GetFileName(Path); } }
    public bool Enabled { get; set; }

    ....
}
public class ZippedMod : IMod
{
    public string Name { get; set; }
    public string Description { get; set; }
    public bool Enabled { get; set; }
    public List<IClassFile> ClassFiles { get; set; }

    ....
}
public class ConfigurationBlock
{
    public List<IMod> Mods { get; set; }

    ....
}

在整个程序过程中，我向ZippedMod添加了一些ConfigurationBlock，但现在我想序列化它们。我试过了：

using (var stream = new StreamWriter("config.xml"))
{
    var ser = new XmlSerializer(typeof(ConfigurationBlock));
    ser.Serialize(stream, configBlock);
}

但是我收到了这个错误：

There was an error reflecting type 'MinecraftModManager.ConfigurationBlock'.
|-Inner Exception:
      Cannot serialize member 'MinecraftModManager.ConfigurationBlock.Mods' of type 'System.Collections.Generic.List`1[[MinecraftModManager.IMod, MinecraftModManager, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]]', see inner exception for more details.
      |-Inner Exception:
            Cannot serialize member MinecraftModManager.ConfigurationBlock.Mods of type MinecraftModManager.IMod because it is an interface.

帮助？

Answer 1

由于接口的抽象性，您无法序列化接口。许多具体类型可以实现相同的接口，因此会产生歧义。您必须使用具体类型。

Answer 2

您不能序列化接口，只能使用默认XmlSerializer的具体类。您可以实现IXmlSerializable来覆盖此行为。

将List <icustomclass>序列化为xml？</icustomclass>

2 个答案: