XML序列化和反序列化 以及相关类的写法

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Serialization;

namespace SWBExchange.Common.Entities
{
public class Body
{
[XmlElement(ElementName = "BasicInfo")]
public BasicInfo BasicInfo { get; set; }

[XmlElement(ElementName = "UserInfos")]
public UserInfos UserInfos { get; set; }

[XmlElement(ElementName = "OrgInfos")]
public OrgInfos OrgInfos { get; set; }

[XmlElement(ElementName = "ServiceInfo")]
public ServiceInfo ServiceInfo { get; set; }

[XmlElement(ElementName = "ApasInfo")]
public ApasInfo ApasInfo { get; set; }

[XmlElement(ElementName = "Review")]
public Review Review { get; set; }

[XmlElement(ElementName = "Node")]
public Node Node { get; set; }

[XmlElement(ElementName = "Proposer")]
public Proposer Proposer { get; set; }

[XmlElement(ElementName = "Operator")]
public Operator Operator { get; set; }

[XmlArray("Expresses"), XmlArrayItem("Express")]
public List<Express> Expresses { get; set; }

[XmlArray("FormInfos"), XmlArrayItem("FormInfo")]
public List<FormInfo> FormInfos { get; set; }

[XmlArray("Attrs"), XmlArrayItem("Attr")]
public List<Attr> Attrs { get; set; }

[XmlArray("Licenses"), XmlArrayItem("License")]
public List<License> Licenses { get; set; }

[XmlElement(ElementName = "SMS")]
public SMS SMS { get; set; }
}
}

public class Helper
{
#region 反序列化
public static string ObjectToXML<T>(T t)
{
return ObjectToXML<T>(t, Encoding.UTF8);
}

/// <summary>
/// 将object对象序列化成XML
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
public static string ObjectToXML<T>(T t, Encoding encoding)
{
XmlSerializer ser = new XmlSerializer(t.GetType());
Encoding utf8EncodingWithNoByteOrderMark = new UTF8Encoding(false);
using (MemoryStream mem = new MemoryStream())
{
using (XmlTextWriter writer = new XmlTextWriter(mem, utf8EncodingWithNoByteOrderMark))
{
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
ns.Add("", "");
ser.Serialize(writer, t, ns);
return encoding.GetString(mem.ToArray());
}
}
}
#endregion

#region 序列化
public static T XMLToObject<T>(string source)
{
return XMLToObject<T>(source, Encoding.UTF8);
}

public static T XMLToObject<T>(string source, Encoding encoding)
{
XmlSerializer mySerializer = new XmlSerializer(typeof(T));
using (MemoryStream stream = new MemoryStream(encoding.GetBytes(source)))
{
return (T)mySerializer.Deserialize(stream);
}
}
#endregion