Question

How can I remove the closing tag of element c in a XML document?

The converted XML will go through a schema validation and it is rejected because it has a whitespace within. I’m using C#, .NET 1.1 (I’m updating a legacy application 🙁 ).

Note: I must not resort to string manipulation to convert the XML document.

Current:

<main>
  <a>
    <b />
    <c>
    </c>
  </a>
</main>

Final:

<main>
  <a>
    <b />
    <c />
  </a>
</main>

Update 1: for additional details, the final XML document is saved as file, and then another process validates the file. It appears that the saved XML is formatted.

I’m not sure if this is true:

<a></a> == <a />

Answer 1

Maybe setting InnerText to null instead of string.Empty would help?

Update. Or just set XmlElement.IsEmpty )