如何反序列化XML字符串 [英] How to deserialize an xml string

问题描述

我试图反序列化的XML字符串，我没有得到反序列化对象。

I was trying to deserialize an xml string and I am not getting deserialized the objects.

我的XML字符串的样子

My xml string looks like

<Cars>
    <Car>
        <Id>123445</Id>
        <BMW>
          <Id>78945</Id>
        </BMW>
    </Car>
</Cars>

[Serializable()]
[XmlRoot("Cars")]
public class Cars
{
    [XmlArrayItem("Car",typeof(Car))]
    public Car[] Car { get; set; }
}

[Serializable()]
public class Car
{
    [XmlElement("Id")]
    public long Id { get; set; }

    [XmlArrayItem("BMW",typeof(BMW))]
    public BMW[] BMW { get; set; }
}

[Serializable()]
public class BMW
{
    [XmlElement("Id")]
    public long Id { get; set; }
}

这是code我想：

And this is the code I am trying:

string str = "xml string like above";
XmlSerializer ser = new XmlSerializer(typeof(Cars));
var wrapper = (Cars) ser.Deserialize(new StringReader(str));

和我确实有几个子阵列的对象里面像宝马里面。但它不是序列化汽车。 是否有人可以在这里指出我的错误？

And I do have couple of sub array objects inside like BMW inside. BUt it is not serializing Car. Can someone please point out my mistake here?

推荐答案

尝试使用的XmlElement 而不是 XmlArrayItem 自该项目没有封装标签：

Try using XmlElement instead of XmlArrayItem since the items have no encapsulation tag:

[Serializable()]
[XmlRoot("Cars")]
public class Cars
{
    [XmlElement("Car",typeof(Car))]
    public Car[] Car { get; set; }
}

[Serializable()]
public class Car
{
    [XmlElement("Id")]
    public long Id { get; set; }

    [XmlElement("BMW",typeof(BMW))]
    public BMW[] BMW { get; set; }
}

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