在元素中将属性序列化为Xml属性

您将需要包装器类：

public class SomeIntInfo{    [XmlAttribute]    public int Value { get; set; }}public class SomeStringInfo{    [XmlAttribute]    public string Value { get; set; }}public class SomeModel{    [XmlElement("SomeStringElementName")]    public SomeStringInfo SomeString { get; set; }    [XmlElement("SomeInfoElementName")]    public SomeIntInfo SomeInfo { get; set; }}

或更通用的方法，如果您喜欢：

public class SomeInfo<T>{    [XmlAttribute]    public T Value { get; set; }}public class SomeModel{    [XmlElement("SomeStringElementName")]    public SomeInfo<string> SomeString { get; set; }    [XmlElement("SomeInfoElementName")]    public SomeInfo<int> SomeInfo { get; set; }}

然后：

class Program{    static void Main()    {        var model = new SomeModel        { SomeString = new SomeInfo<string> { Value = "testData" }, SomeInfo = new SomeInfo<int> { Value = 5 }        };        var serializer = new XmlSerializer(model.GetType());        serializer.Serialize(Console.Out, model);    }}

将产生：

<?xml version="1.0" encoding="ibm850"?><SomeModel xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">  <SomeStringElementName Value="testData" />  <SomeInfoElementName Value="5" /></SomeModel>