如何反序列化此XML在Silverlight

Question

XML是这里

<?xml version="1.0" encoding="utf-8"?> 
<s> 
    <Items> 
    <b name="test" width="100"> 
    <Items> 
     <d x="1"/> 
     <e width="50"/> 
    </Items> 
    </b> 
    <b name="test2" width="200"> 
    <Items> 
     <d x="2"/> 
    </Items> 
    </b> 
    </Items> 
</s> 

我创建这些类

public class s 
{ 
    public s(){ 
    Items=new List<b>(); 
    } 
    List<b> Items{get;set;} 
} 

public class b 
{ 
    public b(){ 
    Item=new List<object>(); 
    } 
    [XmlAttribute] 
    public string name {get;set;} 
    [XmlAttribute] 
    public int width {get;set;} 
} 

public class d 
{ 
    public d(){} 
    [XmlAttribute] 
    public int x {get;set;} 
} 

public class e 
{ 
    public e(){} 
    [XmlAttribute] 
    public int width {get;set;} 
} 

而我的主要代码是在这里

s mainobj=null; 
XmlSerializer ser=new XmlSerializer(typeof(s)); 
mainobj=ser.Deserialize(memoryStream) as s; 

Debug.WriteLine(mainobj.Items.Count.ToString()); 
Debug.WriteLine(mainobj.Items[0].name); 
Debug.WriteLine(mainobj.Items[0].Items.Count.ToString()); 

输出

2 
test 
0 

b对象项包含2种类型的对象。

如何反序列化这个对象。

我的代码出了什么问题？

Answer 1

我最喜欢的方式来理解这些反序列化问题是向后测试。

使用XmlSerializer将期望类的实例SERIALIZE到XML文件，并查看生成的XML。这应该会给你一些很好的线索来帮助你理解发生了什么...