如何将CSV中的JSON转换为在C＃中嵌入XML文档？

Question

下面是我的示例CSV

 name      setup_fee_in_cents
Platinum  {'INR': 18995, 'EUR': 0, 'USD': 4495, 'NZD': 35995}

现在，当我通过C＃将上述CSV转换为XML时，它将呈现如下。

<?xml version="1.0" encoding="UTF-8"?>
 <row>
 <name>Platinum</name>
 <setup_fee_in_cents>{&apos;GBP&apos;: 18995, &apos;EUR&apos;: 0, &apos;AUD&apos;: 33995, &apos;USD&apos;: 4495, &apos;CAD&apos;: 26495, &apos;NZD&apos;: 35995}</setup_fee_in_cents>
 </row>
</root>

这是C＃函数的外观

 public static (string data, bool flag) ToXml(string filePath, string elementName)
    {
     try
      {
       string xml = string.Empty;
        using (MemoryStream result = new MemoryStream())
        {
         using (CsvReader reader = new CsvReader(filePath))
                {
                    XmlTextWriter writer = new XmlTextWriter(result, Encoding.Default)
                    {
                        Formatting = System.Xml.Formatting.Indented,
                        IndentChar = '\t',
                        Indentation = 4
                    };

                    writer.WriteStartDocument();
                    writer.WriteStartElement(elementName + "s");

                    reader.ReadHeaders();

                    while (reader.ReadRecord())
                    {
                        writer.WriteStartElement(elementName);

                        for (int i = 0; i < reader.ColumnCount; i++)
                        {
                            var key = reader.GetHeader(i).ToLower()[0] + reader.GetHeader(i).Substring(1);
                            var value = reader[i];
                            if(key == "setup_fee_in_cents")
                            {
                                var xmlNode = JsonConvert.DeserializeXmlNode(value, key);
                  //#LINE OF ERROR


                            }
                            else
                            {
                                writer.WriteElementString(key, value);
                            }

                        }

                        writer.WriteEndElement();
                    }

                    writer.WriteEndElement();
                    writer.WriteEndDocument();
                    writer.Close();

                    using (StreamReader resultReader = new StreamReader(new MemoryStream(result.ToArray())))
                    {
                        xml = resultReader.ReadToEnd();
                    }
                }
            }

            return (xml, true);
        }
        catch (Exception ex)
        {
            return (ex.Message ?? ex.InnerException.Message, false);
        }
    }

在#Line Of Error，我尝试了多种选择

Writer.WriteNode

write.WriteString

但是所有人都在翻译像编码的特殊符号“ <”。

我检查了以下链接

• From XmlDocument To XmlReader .Net
• How to convert JSON to XML or XML to JSON?

如何将CSV中的JSON转换为嵌入XML文档？