属性未被XmlSerializer序列化

Question

我想将类序列化为XML,为其分配XML属性.片段:

    [XmlType(TypeName = "classmy")]
    public class MyClass2 : List<object>
    {
        [XmlAttribute(AttributeName = "myattr")]
        public string Name { get; set; }
    }

    public class MyConst
    {
        public MyConst()
        {
            MyClass2 myClass2 = new MyClass2 { 10, "abc" };

            myClass2.Name = "nomm";

            XmlSerializer serializer = new XmlSerializer(typeof(MyClass2));
            serializer.Serialize(Console.Out, myClass2);
        }
    }

但是生成的XML看起来像这样

<?xml version="1.0" encoding="IBM437"?>
<classmy xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <anyType xsi:type="xsd:int">10</anyType>
  <anyType xsi:type="xsd:string">abc</anyType>
</classmy>

一切都很好,唯一的例外是myClass2.Name没有被序列化.我期待着一些东西

<classmy myattr="nomm" [...]>[...]</classmy>

...为什么不是序列化的,它怎么可能？

Answer 1

不要派生List<T>，用成员创建类List

[XmlType(TypeName = "classmy")]
public class MyClass2
{
    [XmlAttribute(AttributeName = "Items")]
    List<object> Items { get; set; } //need to change type in `<>`

    [XmlAttribute(AttributeName = "myattr")]
    public string Name { get; set; }
}