XML 反序列化 System.InvalidOperationException” <Objects xmlns=''> 不是预期的

Question

两天后我无法反序列化 XML 文件。我尝试了很多不同的想法，但仍然没有成功。当我在 1、40 上反序列化名为 phone.xml 的 xml 文件时出现错误。我认为这可能是在带有 [XmlElement("id")] 的括号中缺少命名空间的问题，但缺口发生了变化。我复制了不同的反序列化想法。没有成功。此外，我什至无法使用任何转换器转换此 xml，但我确信它是正确的。帮助

链接内xml结构的jpeg示例

using System;
using System.IO;
using System.Text;
using System.Xml.Serialization;


public class OrderedItem
{
    [XmlElement("id")]
    public string id;
    [XmlElement("username")]
    public string username;
    [XmlElement("phoneType")]
    public string phoneType;
    [XmlElement("value")]
    public string value;
}

public class Program
{
    public static void Main()
    {
        Program t = new Program();

        t.DeserializeObject("phone.xml");
    }

    private void DeserializeObject(string filename)
    {
        Console.WriteLine("Reading with TextReader");

        XmlSerializer serializer =
        new XmlSerializer(typeof(OrderedItem));

        FileStream fs = new FileStream(filename, FileMode.OpenOrCreate);
        TextReader reader = new StreamReader(fs);

        OrderedItem i;


    i = (OrderedItem)serializer.Deserialize(reader);

        Console.Write(
            i.id + "\t" +
            i.username + "\t" +
            i.phoneType + "\t" +
            i.value + "\t");
    }
}

XML 示例

  <?xml version="1.0" encoding="utf-8"?>
  <Objects>
    <Object>
      <Property Name="id"></Property>
      <Property Name="username">JLOCK0</Property>
      <Property Name="phoneType">phone1</Property>
      <Property Name="value">346-209-9609</Property>
    </Object>
    <Object>
      <Property Name="id"></Property>
      <Property Name="username">JLOCK0</Property>
      <Property Name="phoneType">phone2</Property>
      <Property Name="value">(478) 8085400</Property>
    </Object>
  </Objects>

Answer 1

public class Objects
{
    [XmlElement("Object")]
    public OrderedItem[] Items;
}

public class OrderedItem
{
    [XmlElement("Property")]
    public Property[] Properties;
}

public class Property
{
    [XmlAttribute]
    public string Name { get; set; }
    [XmlText]
    public string Value { get; set; }
}

var serializer = new XmlSerializer(typeof(Objects));

using (var fs = new FileStream(filename, FileMode.Open))
{
    var objects = (Objects)serializer.Deserialize(fs);

    foreach (var item in objects.Items)
    {
        foreach (var prop in item.Properties)
        {
            Console.WriteLine(prop.Name + " " + prop.Value);
        }
        Console.WriteLine();
    }
}