1、实体类与XML相互转换
将实体类转换成XML需要使用XmlSerializer类的Serialize方法,将实体类序列化。
把XML转换成相应的实体类,需要使用到XmlSerializer类的Deserialize方法,将XML进行反序列化。
创建XML序列化公共处理类(XmlSerializeHelper.cs)
using System;
using System.IO;
using System.Xml.Serialization;
///
/// XML序列化公共处理类
///
public static class XmlSerializeHelper
{
///
/// 将实体对象转换成XML
///
///
/// 实体对象
public static string XmlSerialize
{
try
{
using (StringWriter sw = new StringWriter())
{
Type t = obj.GetType();
XmlSerializer serializer = new XmlSerializer(obj.GetType());
serializer.Serialize(sw, obj);
sw.Close();
return sw.ToString();
}
}
catch (Exception ex)
{
throw new Exception("将实体对象转换成XML异常", ex);
}
}
///
/// 将XML转换成实体对象
///
///
/// XML
public static T DESerializer
{
try
{
using (StringReader sr = new StringReader(strXML))
{
XmlSerializer serializer = new XmlSerializer(typeof(T));
return serializer.Deserialize(sr) as T;
}
}
catch (Exception ex)
{
throw new Exception("将XML转换成实体对象异常", ex);
}
}
}
创建用户信息类,用于示例使用。
///
/// 用户信息类
///
public class UserInfo
{
///
/// 编号
///
public int ID { get; set; }
///
/// 名称
///
public string Name { get; set; }
///
/// 创建时间
///
public DateTime? CreateTime { get; set; }
}
1.1 示例1:将List与XML相互转换
///
/// 将List与XML相互转换
///
public static void ListToXmlTest()
{
//获取用户列表
List
//将实体对象转换成XML
string xmlResult = XmlSerializeHelper.XmlSerialize(userList);
//将XML转换成实体对象
List>(xmlResult);
}
///
/// 获取用户信息列表
///
public static List
{
List
userList.Add(new UserInfo() { ID = 1, Name = "张三", CreateTime = DateTime.Now });
userList.Add(new UserInfo() { ID = 2, Name = "李四", CreateTime = DateTime.Now });
userList.Add(new UserInfo() { ID = 2, Name = "王五" });
return userList;
}



