C# 操作xml与对象转化用什么方法？
<?xml   version= "1.0 "   encoding= "UTF-8 "?>
<users>
<user   id= "Rich "   name= "Rich "   password= "1 "   address= "33/2   Mary   ST   Strathfield   NSW   2250 "/>
<user   id= "Randy "   name= "Randy "   password= "1 "   address= "37/7   Jones   ST   Summer   Hill   NSW   2258 "/>
<user   id= "Shelly "   name= "Shelly "   password= "1 "   address= "3/2   Kingscross   ST   city   NSW   2250 "/>
<user   id= "Vincent "   name= "Vincent "   password= "1 "   address= "36/7   George   ST   Chippendale   NSW   2250 "/>
<user   id= "Jay "   name= "Jay "   password= "1 "   address= "33/2   Pancake   ST   Epping   NSW   2250 "/>
<user   id= "Andy "   name= "Andy "   password= "1 "   address= "33/2   Jhon   ST   Telopia   NSW   2250 "/>
</users>
以上是一个简单的xml文件     定义了一个User的列表
我现在想用一个User类   通过代码把这个xml中的每个 <user> 结点取出来，放到User类里面

也就是说xml与对象的转化     同理，我也需要反过来将User对象的集合转化到一个xml文件中，
请问有没有直接的方法呢？

一个个属性读取xml   然后拼凑User对象的方法就免了，因为这种笨办法谁都能想到


------解决方案--------------------
XML学习(Working with XML):
1.幻灯片课程

下载: http://www.cnblogs.com/Files/ChengKing/Working%20with%20XML(ppt).rar

2.示例代码

下载: http://www.cnblogs.com/Files/ChengKing/Working%20with%20XML(project).rar


http://blog.csdn.net/ChengKing/archive/2006/03/31/646363.aspx
------解决方案--------------------
.net 提供 xml 的序列化以及反序列化
你可以直接使用 System.Xml.Serialization.XmlSerializer 完成此项功能
DEMO 在：
http://msdn2.microsoft.com/zh-cn/library/system.xml.serialization.xmlserializer(VS.80).aspx
------解决方案--------------------
using System;
using System.Text;
using System.IO;
using System.Xml.Serialization;

[Serializable]
public class user
{
string _id;

[XmlAttribute(AttributeName= "id ")]
public string id
{
get { return _id; }
set { _id = value; }
}
string _name;

[XmlAttribute(AttributeName = "name ")]
public string name
{
get { return _name; }
set { _name = value; }
}
string _password;

[XmlAttribute(AttributeName = "password ")]
public string password
{
get { return _password; }
set { _password = value; }
}
string _address;

[XmlAttribute(AttributeName = "address ")]
public string address
{
get { return _address; }
set { _address = value; }
}
}

public class UserSerialize
{
public static string SerializeUsers(user[] Users)
{
StringBuilder sb=new StringBuilder();
StringWriter w=new StringWriter(sb);