C# Function convert string to xml

Question

I wonder how to convert a string with XML inline for a XML with tags, I’m using the XmlDocument, I have the following code:

var MihaString="<MeuXML Info01="teste 0121245" Info02="2020-01-14" Info03="2019-12-30"/>";
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(MihaString);
var result = xmlDocument.OuterXml;

However even using Outerxml it maintains the same input xml structure.

Expected result would be something like this:

<MeuXMLPai> 
 <MeuXML>
  <Info01> teste 0121245 </Info01>
  <Info02> 2020-01-14 </Info02>
  <Info03> 2019-12-30 </Info03>
 </MeuXML> 
</MeuXMLPai>

Answer 1

Basically, another needs to be created XmlDocument and create the attributes of that previous for children of the new:

var MihaString = "<MeuXML Info01=\"teste 0121245\" 
                          Info02=\"2020-01-14\" Info03=\"2019-12-30\"/>";
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(MihaString);
           
// a partir daqui é um novo arquivo.
XmlDocument xmlResult = new XmlDocument();

var root = xmlResult.CreateElement("MeuXMLPai");
var items = xmlResult.CreateElement("MeuXML");

foreach(XmlAttribute xmlAttribute in xmlDocument.DocumentElement.Attributes)
{
    var item = xmlResult.CreateElement(xmlAttribute.Name);
    item.InnerText = xmlAttribute.Value;
    items.AppendChild(item);
}
root.AppendChild(items);
xmlResult.AppendChild(root);
Console.WriteLine(xmlResult.OuterXml);

_{Online example: https://dotnetfiddle.net/wcn1uh}