System.Xml.XmlDocument.GetResolver C# (CSharp) Method

        internal XmlResolver GetResolver()
        {
            return _resolver;
        }

        // Creates a XmlValidatingReader suitable for parsing InnerXml strings
        private XmlReader CreateInnerXmlValidatingReader(String xmlFragment, XmlNodeType nt, XmlParserContext context, XmlDocument doc)
        {
            XmlNodeType contentNT = nt;

            if (contentNT == XmlNodeType.Entity || contentNT == XmlNodeType.EntityReference)
            {
                contentNT = XmlNodeType.Element;
            }
            XmlValidatingReader xmlvr = new XmlValidatingReader(xmlFragment, contentNT, context);

            if (doc.DocumentType != null)
            {
                xmlvr.Namespaces = doc.DocumentType.ParseWithNamespaces;
            }
            if (doc.HasSetResolver)
            {
                xmlvr.XmlResolver = doc.GetResolver();
            }
            xmlvr.ValidationType = ValidationType.None;
            if (!(doc.ActualLoadingStatus))
            {
                xmlvr.DisableUndeclaredEntityCheck = true;
            }
            // all these settings are alreay the default setting in XmlTextReader
            xmlvr.EntityHandling = EntityHandling.ExpandCharEntities;
            if (nt == XmlNodeType.Entity || nt == XmlNodeType.EntityReference)
            {
                xmlvr.Read(); //this will skip the first element "wrapper"
                xmlvr.ResolveEntity();
            }
            return(xmlvr);
        }