从XML填充类对象

我有一些问题下面的XML填充类，我知道如何从XML(反序列化)填充类对象，但下面的XML对我来说是棘手的。

<Header>
      <To EmailType="Personal">abc@abc.com</To>
      <From EmailType="Work">abc2@abc.com</From>
</Header>

如果我创建下面的类，它将只填充XML的数据部分而不是属性，

[XmlRoot(ElementName = "Header")]
    public class Header
    {
        public Header()
        {
        }
        [XmlElement(ElementName = "To", Form = XmlSchemaForm.Unqualified)]
        public string To { get; set; }

        [XmlElement(ElementName = "From", Form = XmlSchemaForm.Unqualified)]
        public string From { get; set; }
}

我希望能够解析&保存属性&数据。

public string ToAddress {get;set;}
public EmailType ToEmailType {get;set;} // an enum
public string FromAddress {get;set;}
public EmailType FromEmailType {get;set;}

public EmailDetails To {get;set;}
public EmailDetails From {get;set;}
...
public class EmailDetails {
    [XmlAttribute]
    public EmailType EmailType {get;set;}
    [XmlText]
    public string Address {get;set;}
}