Deserialize object property with StringReader vs XmlNodeReader

It looks like this is a very old XmlNodeReader bug that Microsoft have no intention of fixing. (Archived Microsoft Connect link here). I found a workaround on Lev Gimelfarb’s blog here that adds namespaces to the reader’s NameTable as prefixes are looked up.

public class ProperXmlNodeReader : XmlNodeReader
{
    public ProperXmlNodeReader(XmlNode node) : base(node)
    {
    }

    public override string LookupNamespace(string prefix)
    {
        return NameTable.Add(base.LookupNamespace(prefix));
    }
}

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