是否有可能反序列化XML到列表&LT; T&GT ;? [英] Is it possible to deserialize XML into List<T>?
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问题描述
由于以下XML:
<?xml version="1.0"?>
<user_list>
<user>
<id>1</id>
<name>Joe</name>
</user>
<user>
<id>2</id>
<name>John</name>
</user>
</user_list>
和下面的类:
public class User {
[XmlElement("id")]
public Int32 Id { get; set; }
[XmlElement("name")]
public String Name { get; set; }
}
时有可能使用的XmlSerializer
将XML反序列化到列表&lt;使用者&GT;
?如果是的话,我会需要什么类型的附加属性来使用,或做额外的参数,我需要用它来构建的XmlSerializer
实例?
Is it possible to use XmlSerializer
to deserialize the xml into a List<User>
? If so, what type of additional attributes will I need to use, or what additional parameters do I need to use to construct the XmlSerializer
instance?
这是阵列(用户[]
)是可以接受的,如果少了几分preferable。
An array ( User[]
) would be acceptable, if a bit less preferable.
推荐答案
可以的封装的名单平凡:
using System;
using System.Collections.Generic;
using System.Xml.Serialization;
[XmlRoot("user_list")]
public class UserList
{
public UserList() {Items = new List<User>();}
[XmlElement("user")]
public List<User> Items {get;set;}
}
public class User
{
[XmlElement("id")]
public Int32 Id { get; set; }
[XmlElement("name")]
public String Name { get; set; }
}
static class Program
{
static void Main()
{
XmlSerializer ser= new XmlSerializer(typeof(UserList));
UserList list = new UserList();
list.Items.Add(new User { Id = 1, Name = "abc"});
list.Items.Add(new User { Id = 2, Name = "def"});
list.Items.Add(new User { Id = 3, Name = "ghi"});
ser.Serialize(Console.Out, list);
}
}
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