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我正在尝试将一个类序列化为 XML,但我对输出有一些严格的要求(因为我希望 Rails 的 ActiveResource 使用它)。这些要求之一是专门针对阵列的。这里有两个例子:

class Person { public string FirstName { get; set; } }

List<Person> people = new List<Person>();
people.Add( new Person {...} );
people.Add( new Person {...} );

如果我序列化人员列表,我需要这个输出:

<People type="array">
  <Person>
    <FirstName>blah</FirstName>
  </Person>
  <Person>...</Person>
</People>

另一个例子是这样的:

class Person
{
  public string FirstName { get; set; }
  public List<Address> Addresses { get; set; }
}

class Address
{
  public string Line1 { get; set; }
}

如果序列化一个人,我需要这个输出:

<Person>
  <FirstName>blah</FirstName>
  <Addresses type="array">
    <Address>...</Address>
  </Addresses>
</Person>

有没有办法欺骗 XmlSerializer 产生这个输出?

4

1 回答 1

0

您还可以查看使用属性控制 XML 序列化

像这样的东西可能对你有用

[XmlRoot(ElementName="People")]
public class PeopleType
{
    [XmlElement(ElementName="Person")]
    public List<Person> people  = new List<Person>()
    {
        new Person { FirstName = "Bob" },
        new Person { FirstName = "Sally" }
    };

    [XmlAttribute]
    public string type = "array";
}

PeopleType p = new PeopleType();
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
ns.Add("", "");
XmlSerializer xs = new XmlSerializer(typeof(PeopleType));
using (StreamWriter sw = new StreamWriter("out.xml", false))
    xs.Serialize(sw, p, ns);
于 2010-02-06T16:36:40.620 回答