Definición de la excepción LoginFalloException.

LoginFalloException.cs

using System;
using System.Runtime.Serialization;

namespace Articulos.Cap04.Excepciones.Parte3
{
    [Serializable]
    public class LoginFalloException : Exception
    {
        // Constructores
        public LoginFalloException () : base ()
        {}
        
        public LoginFalloException (string message) : base (message) 
        {}
        
        public LoginFalloException (string message, Exception innerException) 
            : base (message, innerException) 
        {}
        
        public LoginFalloException (SerializationInfo info,  StreamingContext context)
            : base (info, context)
        {}
    }
}