System.Xml.XmlReader.ReadInnerXml C# (CSharp) Method

        public virtual string ReadInnerXml()
        {
            if (ReadState != ReadState.Interactive)
            {
                return string.Empty;
            }
            if ((this.NodeType != XmlNodeType.Attribute) && (this.NodeType != XmlNodeType.Element))
            {
                Read();
                return string.Empty;
            }

            StringWriter sw = new StringWriter(CultureInfo.InvariantCulture);
            XmlWriter xtw = CreateWriterForInnerOuterXml(sw);

            try
            {
                if (this.NodeType == XmlNodeType.Attribute)
                {
                    ((XmlTextWriter)xtw).QuoteChar = this.QuoteChar;
                    WriteAttributeValue(xtw);
                }
                if (this.NodeType == XmlNodeType.Element)
                {
                    this.WriteNode(xtw, false);
                }
            }
            finally
            {
                xtw.Close();
            }
            return sw.ToString();
        }

        internal static bool DecodeXmlTextReaderValue(object instance, PropertyInfo propertyInfo, XmlReader xmlTextReader)
        {
            try
            {
                // find related property by name if not provided as parameter
                if (propertyInfo == null)
                    propertyInfo = instance.GetType().GetProperty(xmlTextReader.Name, BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.Instance);

                if (propertyInfo == null)
                    return false;
                // unescaped characters <>&
                if (propertyInfo.PropertyType.Equals(typeof(string)))
                    propertyInfo.SetValue(instance, Decode(xmlTextReader.ReadInnerXml().Trim()), null);
                else if (propertyInfo.PropertyType.Equals(typeof(DateTime)))
                    propertyInfo.SetValue(instance, ParseRfc822DateTime(xmlTextReader.ReadInnerXml().Trim()), null);
                else
                    propertyInfo.SetValue(instance, TypeDescriptor.GetConverter(propertyInfo.PropertyType).ConvertFromString(xmlTextReader.ReadInnerXml().Trim()), null);
            }
            catch (Exception e)
            {
                Debug.WriteLine(propertyInfo.Name + ", " + propertyInfo.PropertyType.Name + " / " + instance.ToString() + " " + e.Message);
                return false;
            }
            return true;
        }