XmlSyntaxException
The exception that is thrown when there is a syntax error in XML parsing. This class cannot be inherited.
                using System.Runtime.CompilerServices;
using System.Runtime.Serialization;
namespace System.Security
{
    [Serializable]
    [TypeForwardedFrom("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
    public sealed class XmlSyntaxException : SystemException
    {
        public XmlSyntaxException()
        {
        }
        public XmlSyntaxException(int lineNumber)
        {
        }
        public XmlSyntaxException(int lineNumber, string message)
        {
        }
        public XmlSyntaxException(string message)
        {
        }
        public XmlSyntaxException(string message, Exception inner)
        {
        }
        private XmlSyntaxException(SerializationInfo info, StreamingContext context)
            : base(info, context)
        {
        }
    }
}