如何使用DataContractSerializer的反序列化XML [英] How to Deserialize XML using DataContractSerializer
本文介绍了如何使用DataContractSerializer的反序列化XML的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想反序列化的XML文档:
I'm trying to deserialize an xml document:
<?xml version="1.0"?>
<games xmlns = "http://serialize">
<game>
<name>TEST1</name>
<code>TESTGAME1</code>
<ugn>1111111</ugn>
<bets>
<bet>5,00</bet>
</bets>
</game>
<game>
<name>TEST2</name>
<code>TESTGAME2</code>
<ugn>222222</ugn>
<bets>
<bet>0,30</bet>
<bet>0,90</bet>
</bets>
</game>
</games>
的.cs类:
.cs class:
namespace XmlParse
{
using System.Collections.Generic;
using System.Runtime.Serialization;
[DataContract(Namespace = "http://serialize")]
public class game
{
#region Public Properties
[DataMember]
public string name { get; set; }
[DataMember]
public string code { get; set; }
[DataMember]
public long ugn { get; set; }
[DataMember]
public List<decimal> bets { get; set; }
#endregion
}
[KnownType(typeof(game))]
[DataContract(Namespace = "http://serialize")]
public class games
{
#region Public Properties
[DataMember]
public List<game> game { get; set; }
#endregion
}
}
主营:
FileStream fs = new FileStream(Path.Combine(this.path, xmlDocumentName), FileMode.Open);
XmlDictionaryReader reader = XmlDictionaryReader.CreateTextReader(fs, new XmlDictionaryReaderQuotas());
DataContractSerializer ser = new DataContractSerializer(typeof(games));
// Deserialize the data and read it from the instance.
games deserializedPerson = (games)ser.ReadObject(reader, true);
reader.Close();
fs.Close();
deserializedPerson显示计数= 0
deserializedPerson shows count = 0
怎么办?
推荐答案
我想它了。也许还有其他的实现,但这个工程。对于我的生活中,我无法找到使用列表中的对象内的任何实例。以下是一个例子:
I figured it out. Maybe there are other implementations but this works. For the life of me I couldn't find any examples that use List inside an object. Here is a working example:
XML文档解析:
<?xml version="1.0"?>
<games xmlns = "http://serialize">
<game>
<name>TEST1</name>
<code>TESTGAME1</code>
<ugn>1111111</ugn>
<bets>
<bet>5,00</bet>
</bets>
</game>
<game>
<name>TEST2</name>
<code>TESTGAME2</code>
<ugn>222222</ugn>
<bets>
<bet>0,30</bet>
<bet>0,90</bet>
</bets>
</game>
</games>
的.cs类:
.cs class:
namespace XmlParse
{
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Runtime.Serialization;
[DataContract(Name = "game", Namespace = "")]
public class Game
{
[DataMember(Name = "name", Order = 0)]
public string Name { get; private set; }
[DataMember(Name = "code", Order = 1)]
public string Code { get; private set; }
[DataMember(Name = "ugn", Order = 2)]
public string Ugn { get; private set; }
[DataMember(Name = "bets", Order = 3)]
public Bets Bets { get; private set; }
}
[CollectionDataContract(Name = "bets", ItemName = "bet", Namespace = "")]
public class Bets : List<string>
{
public List<decimal> BetList
{
get
{
return ConvertAll(y => decimal.Parse(y, NumberStyles.Currency));
}
}
}
[CollectionDataContract(Name = "games", Namespace = "")]
public class Games : List<Game>
{
}
}
读取并解析XML文档:
Read and parse xml document:
string fileName = Path.Combine(this.path, "Document.xml");
DataContractSerializer dcs = new DataContractSerializer(typeof(Games));
FileStream fs = new FileStream(fileName, FileMode.Open);
XmlDictionaryReader reader =XmlDictionaryReader.CreateTextReader(fs, new XmlDictionaryReaderQuotas());
Games games = (Games)dcs.ReadObject(reader);
reader.Close();
fs.Close();
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