Entity framework 如何在c中序列化模型的类型#

我想像这样序列化一个EF模型

TableA theObject = db.TableA.find(uid);
XmlSerializer serializer = new XmlSerializer(typeof(TableA));
XmlWriter writer = XmlWriter.Create(Path.Combine(directory, filename));
serializer.Serialize(writer, theObject);
writer.Close();

public class QueryModelTemplate
{
    public string Name { get; set; }

    public string Description { get; set; }

    public ParameterModelTemplate[] Parameters;
}

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但代码中断，并表示无法序列化该成员，因为它是一个接口。有人知道怎么做吗？

没有办法序列化接口，因此我唯一能做的就是为我想要序列化的EF对象创建一个翻译类

对于集合成员，我使用如下数组

TableA theObject = db.TableA.find(uid);
XmlSerializer serializer = new XmlSerializer(typeof(TableA));
XmlWriter writer = XmlWriter.Create(Path.Combine(directory, filename));
serializer.Serialize(writer, theObject);
writer.Close();

public class QueryModelTemplate
{
    public string Name { get; set; }

    public string Description { get; set; }

    public ParameterModelTemplate[] Parameters;
}