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


[解决办法]
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
[解决办法]
.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
[解决办法]
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);

XmlRootAttribute Root = new XmlRootAttribute();
Root.ElementName = "users ";

XmlSerializer sr = new XmlSerializer(typeof(user[]), Root);
sr.Serialize(w, Users);

w.Close();

return sb.ToString();
}

public static user[] DeSerializeUsers(string XMLStr)
{
XmlRootAttribute Root = new XmlRootAttribute();
Root.ElementName = "users ";

XmlSerializer sr = new XmlSerializer(typeof(user[]), Root);

StringReader strReader = new StringReader(XMLStr);
System.Xml.XmlReader r = new System.Xml.XmlTextReader(strReader);
try
{
user[] Result= (user[])sr.Deserialize(r);
return Result;
}
finally
{
strReader.Close();
r.Close();
}
}


public static string ReadFile(string FileName)
{
StreamReader r = new StreamReader(FileName);
try
{
return r.ReadToEnd();
}
finally
{
r.Close();
}
}
}


class Class1
{
[STAThread]
static void Main(string[] args)
{
string s =UserSerialize.ReadFile( "XMLFile1.xml ");
user[] Users = UserSerialize.DeSerializeUsers(s);
foreach (user u in Users)
Console.WriteLine(u.name);

Console.Read();
}
}