属性未序列化

Question

我使用 reflection.emit 生成运行时 class，class 的生成似乎很好，如 ILSpy 中所示：

using indice.Edi.Serialization;
using IQoneEDIParser.Formats;
using System;
using System.Xml.Serialization;

[XmlRoot("CONTRL"), XmlType("CONTRL")]
[Serializable]
public class CONTRL : FormatBase
{
    private string _syntaxkennung;

    private int _sintaxversion;

    private string _absenderid;

    private string _absendercodeunb;

    private string _empfängerid;

    private string _empfängercodeunb;

    private string _dokumentdatum;

    private string _dokumentzeit;

    private string _datenaustauschreferenz;

[EdiValue("X(4)", "UNB/0"), XmlElement("Syntaxkennung", typeof(string))]
public string Syntaxkennung
{
    get
    {
        return this._syntaxkennung;
    }
    set
    {
        this._syntaxkennung = value;
    }
}

[EdiValue("9(1)", "UNB/0/1"), XmlElement("Sintaxversion", typeof(int))]
public int Sintaxversion
{
    get
    {
        return this._sintaxversion;
    }
    set
    {
        this._sintaxversion = value;
    }
}

[EdiValue("X(35)", "UNB/1/0"), XmlElement("AbsenderID", typeof(string))]
public string AbsenderID
{
    get
    {
        return this._absenderid;
    }
    set
    {
        this._absenderid = value;
    }
}

[EdiValue("X(4)", "UNB/1/1"), XmlElement("AbsenderCodeUNB", typeof(string))]
public string AbsenderCodeUNB
{
    get
    {
        return this._absendercodeunb;
    }
    set
    {
        this._absendercodeunb = value;
    }
}

[EdiValue("X(35)", "UNB/2/0"), XmlElement("EmpfängerID", typeof(string))]
public string EmpfängerID
{
    get
    {
        return this._empfängerid;
    }
    set
    {
        this._empfängerid = value;
    }
}

[EdiValue("X(4)", "UNB/2/1"), XmlElement("EmpfängerCodeUNB", typeof(string))]
public string EmpfängerCodeUNB
{
    get
    {
        return this._empfängercodeunb;
    }
    set
    {
        this._empfängercodeunb = value;
    }
}

[EdiValue("X(6)", "UNB/3/0"), XmlElement("Dokumentdatum", typeof(string))]
public string Dokumentdatum
{
    get
    {
        return this._dokumentdatum;
    }
    set
    {
        this._dokumentdatum = value;
    }
}

[EdiValue("X(4)", "UNB/3/1"), XmlElement("Dokumentzeit", typeof(string))]
public string Dokumentzeit
{
    get
    {
        return this._dokumentzeit;
    }
    set
    {
        this._dokumentzeit = value;
    }
}

[EdiValue("X(14)", "UNB/4/0"), XmlElement("Datenaustauschreferenz", typeof(string))]
public string Datenaustauschreferenz
{
    get
    {
        return this._datenaustauschreferenz;
    }
    set
    {
        this._datenaustauschreferenz = value;
    }
}
}

出于任何未知原因，唯一被序列化为 Xml 的属性是 Syntaxversion（唯一一个类型为 Integer）

这里是序列化方法：

public static String SerializeToXml(FormatBase toSerialize, Type inType)
    {

        XmlWriterSettings xmlSettings = new XmlWriterSettings
        {
            Encoding = Encoding.UTF8,
            Indent = true,
            OmitXmlDeclaration = true,
            NewLineOnAttributes = true,
            CloseOutput = true
        };

        using (StringWriter stringWriter = new StringWriter())
        {
            XmlSerializer serializer2 = new XmlSerializer(inType);
            using (XmlWriter xmlWriter = XmlWriter.Create(stringWriter, xmlSettings))
            {
                XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
                ns.Add("", "");

                serializer2.Serialize(xmlWriter, toSerialize, ns);

                return stringWriter.ToString();
            }
        }
    }

关于为什么其余的属性没有被序列化有什么想法吗？提前致谢！

EDIT_1: 在进一步测试后，我复制粘贴生成的 class 并将其创建为我的项目中的 "normal" 类型，再次尝试序列化方法，并按预期工作（参见 EDIT_2）

会不会是 Reflection.Emit 问题 and/or 我的运行时程序集？

EDIT_2: Xml 序列化的预期结果：

<CONTRL>
  <Syntaxkennung>UNOC</Syntaxkennung>
  <Sintaxversion>3</Sintaxversion>
  <AbsenderID>9904325000003</AbsenderID>
  <AbsenderCodeUNB>500</AbsenderCodeUNB>
  <EmpfängerID>9900080000007</EmpfängerID>
  <EmpfängerCodeUNB>500</EmpfängerCodeUNB>
  <Dokumentdatum>161007</Dokumentdatum>
  <Dokumentzeit>1723</Dokumentzeit>
</CONTRL>

收到：

<CONTRL>
  <Sintaxversion>3</Sintaxversion>
</CONTRL>

Answer 1

我最终在 FormatBase (Base class) 中实现了 IXmlSerializable

public void WriteXml(XmlWriter writer)
    {
        foreach (PropertyInfo property in GetType().GetProperties())
        {
            writer.WriteElementString(property.Name, property.GetValue(this)?.ToString());
        }
    }

并按预期工作。

属性未序列化

Properties not getting serialized

c#

reflection.emit

xml-serialization

xmlserializer