c＃具有两个同名元素但不同属性的XML

Question

我得到了一个XML，其中包含两个具有相同NAMEM的元素，即“ log”，但是每个“ log”元素具有不同的属性名称。例如，第一个“ log”元素具有属性名称“ attra”，而第二个“ log”元素具有“ attrb”。我已经尝试使用XMlarrayItem，但不要在数组中阅读它。在下面的代码中，“ MyObjectWithOutLog”对象包含ELM，但不包含日志数据。有人知道我如何将两个日志元素放入序列化对象中？

xml

<Elm DbLocation="C:\Data\Db\My.db">
    <Log AttrA="C:\Data\Log\Log1.csv"/>
    <Log AttrA="C:\Data\Log\Log2.csv"/>
</Elm>

c＃

[XmlRoot(ElementName = "Elm", Namespace = "")]
public class myXmlObject
{
    public myXmlObject()
    {
    }
    [XmlAttribute("DbLocation", Namespace = "")]
    public string DbLocation { get; set; }
    [XmlArrayItem("Log", Namespace = "")]
    public List<Log> logs { get; set; }
}

[XmlRoot(ElementName = "Log", Namespace = "")]
public class Log
{
    [XmlAttribute("AttrA", Namespace = "")]
    public string attrA { get; set; }
    [XmlAttribute("AttrB", Namespace = "")]
    public string attrB { get; set; }
}

public class RunIt
{
    XmlSerializer serializer = new XmlSerializer(typeof(myXmlObject));
    using (FileStream stream = new FileStream(myXmlFile, FileMode.Open))
    {
        myXmlObject myObjectWithoutLog = (myXmlObject)serializer.Deserialize(stream);
    }
}

Answer 1

您正在使用错误的XML属性。您需要使用 Xmlelement 而不是 xmlarrayitem 。

[XmlRoot(ElementName = "Elm", Namespace = "")]
public class myXmlObject
{
    public myXmlObject()
    {
    }
    [XmlAttribute("DbLocation", Namespace = "")]
    public string DbLocation { get; set; }
    [XmlElement("Log", Namespace = "")]
    public List<Log> logs { get; set; }
}

[XmlRoot(ElementName = "Log", Namespace = "")]
public class Log
{
    [XmlAttribute("AttrA", Namespace = "")]
    public string attrA { get; set; }
    [XmlAttribute("AttrB", Namespace = "")]
    public string attrB { get; set; }
}