LookupNamespace()

string System.Xml.XmlBaseWriter.NamespaceManager.LookupNamespace ( string prefix )

inline

Definition at line 611 of file XmlBaseWriter.cs.

        {
            int nsCount = _nsCount;
            if (prefix.Length == 0)
            {
                for (int num = nsCount - 1; num >= _nsTop; num--)
                {
                    Namespace @namespace = _namespaces[num];
                    if (@namespace.Prefix.Length == 0)
                    {
                        return @namespace.Uri;
                    }
                }
                return string.Empty;
            }
            if (prefix.Length == 1)
            {
                char c = prefix[0];
                for (int num2 = nsCount - 1; num2 >= _nsTop; num2--)
                {
                    Namespace namespace2 = _namespaces[num2];
                    if (namespace2.PrefixChar == c)
                    {
                        return namespace2.Uri;
                    }
                }
                return null;
            }
            for (int num3 = nsCount - 1; num3 >= _nsTop; num3--)
            {
                Namespace namespace3 = _namespaces[num3];
                if (namespace3.Prefix == prefix)
                {
                    return namespace3.Uri;
                }
            }
            if (prefix == "xmlns")
            {
                return "http://www.w3.org/2000/xmlns/";
            }
            if (prefix == "xml")
            {
                return "http://www.w3.org/XML/1998/namespace";
            }
            return null;
        }

References System.Xml.XmlBaseWriter.NamespaceManager._namespaces, System.Xml.XmlBaseWriter.NamespaceManager._nsCount, System.Xml.XmlBaseWriter.NamespaceManager._nsTop, System.Xml.Dictionary, System.prefix, and System.Xml.XmlBaseWriter.NamespaceManager.Namespace.Uri.

Referenced by System.Xml.XmlBaseWriter.NamespaceManager.AddNamespaceIfNotDeclared(), System.Xml.XmlBaseWriter.GeneratePrefix(), System.Xml.XmlBaseWriter.StartAttribute(), System.Xml.XmlBaseWriter.StartElement(), and System.Xml.XmlBaseWriter.StartElementAsync().