GetPrefixOfNamespace()

string System.Xml.Linq.ElementWriter.GetPrefixOfNamespace ( XNamespace ns, bool allowDefaultNamespace )

inlineprivate

Definition at line 103 of file ElementWriter.cs.

    {
        string namespaceName = ns.NamespaceName;
        if (namespaceName.Length == 0)
        {
            return string.Empty;
        }
        string prefixOfNamespace = _resolver.GetPrefixOfNamespace(ns, allowDefaultNamespace);
        if (prefixOfNamespace != null)
        {
            return prefixOfNamespace;
        }
        if ((object)namespaceName == "http://www.w3.org/XML/1998/namespace")
        {
            return "xml";
        }
        if ((object)namespaceName == "http://www.w3.org/2000/xmlns/")
        {
            return "xmlns";
        }
        return null;
    }

References System.Xml.Linq.ElementWriter._resolver, System.Xml.Dictionary, System.Xml.Linq.NamespaceResolver.GetPrefixOfNamespace(), and System.Xml.Linq.XNamespace.NamespaceName.