XmlElementEventArgs.cs

namespace System.Xml.Serialization
{
    public class XmlElementEventArgs : EventArgs
    {
        private object o;

        private XmlElement elem;

        private string qnames;

        private int lineNumber;

        private int linePosition;

        public object ObjectBeingDeserialized => o;

        public XmlElement Element => elem;

        public int LineNumber => lineNumber;

        public int LinePosition => linePosition;

        public string ExpectedElements
        {
            get
            {
                if (qnames != null)
                {
                    return qnames;
                }
                return string.Empty;
            }
        }

        internal XmlElementEventArgs(XmlElement elem, int lineNumber, int linePosition, object o, string qnames)
        {
            this.elem = elem;
            this.o = o;
            this.qnames = qnames;
            this.lineNumber = lineNumber;
            this.linePosition = linePosition;
        }
    }
}