C# XML序列化和反序列化(XmlSerializer)

using Caliburn.Micro.Hello.Helper;using Caliburn.Micro.Hello.Models;using System;using System.Collections.Generic;using System.IO;using System.Text;
namespace Caliburn.Micro.Hello.ViewModels{ public class XmlSerializerViewModel : Screen, IViewModel { private StringBuilder stringBuilder = new StringBuilder(); public string DisplayInfo { get; set; } public XmlSerializerViewModel() { DisplayName = "XmlSerializer";
 xmlFile(); SerializeToXml(); DeserializeXml(); DisplayInfo = stringBuilder.ToString(); }
 public void xmlFile() { XmlFile xmlFile = new XmlFile(); xmlFile.CreateXmlFile("ReviewParams", "maxValue", "30"); }
 public void SerializeToXml() { //测试序列化 var xml = ""; StudentList de = new StudentList();
 var person1 = new Student(); person1.Name = "郭德纲"; person1.Age = 58; person1.Sex = "男";
 var person2 = new Student(); person2.Name = "洪金宝"; person2.Age = 72; person2.Sex = "男";
 de.data = new List(); de.data.Add(person1); de.data.Add(person2);
 xml = XmlHelper.serialize(de); stringBuilder.AppendLine(xml);
 //XmlHelper.SerializeToXml(de); XmlHelper.SerializeToXml(new DocumentDic()); }
 public void DeserializeXml() { var content = File.ReadAllText(Environment.CurrentDirectory + @"myxml.xml"); DocumentDic dee = XmlHelper.deserialize(content, typeof(DocumentDic)) as DocumentDic; if (dee != ) { foreach (var item in dee.dataDic.Values) { stringBuilder.AppendLine(item.Name); } } }
 }}

 public static void SerializeToXml(object o) { var type = o.GetType(); if (o == ) { return; }
 //序列化对象 XmlSerializer serializer = new XmlSerializer(type); using (XmlTextWriter xtw = new XmlTextWriter("myxml.xml", Encoding.UTF8)) //用XmlTextWriter 创建一个XML文件 { xtw.Formatting = Formatting.Indented;//可实现换行显示 serializer.Serialize(xtw, o); }; }

 /// 
 /// 反序化xml为对象 /// 
 ///  ///  ///  public static object deserialize(string xml, Type type) { try { using (StringReader sr = new StringReader(xml)) { XmlSerializer serializer = new XmlSerializer(type); return serializer.Deserialize(sr); } } catch (Exception e) { return ; } }

 //对象定义 [XmlRoot("RecipeData")] //[DataContract(Name = "RecipeData", Namespace = "DataContracts")] [Serializable] public class DocumentDic { public DocumentDic() { dataDic = new SerializableDictionary<string, Student>(); var person = new Student(); person.Name = "韦小宝"; person.Age = 65; person.Sex = "男";
 dataDic.Add("明星", person); } [XmlElement("DataTable")] //DataTable平行出现，不出现data //[XmlIgnore] //[DataMember(Name = "dataDic")] public SerializableDictionary<string, Student> dataDic { get; set; } }
 //对象定义 [XmlRoot("StudentList")] public class StudentList { //[XmlArray("Students"), XmlArrayItem("Student")]  [XmlElement("Students")] public List data { get; set; } }
 [XmlRoot("Student")] public class Student { [XmlElement("Name")] public string Name { get; set; }
 [XmlElement("Age")] public int Age { get; set; }
 [XmlElement("Sex")] public string Sex { get; set; }
 }