public List <PersonaVIEW> FiltrarPersona(string tipo, string valor)
 {
     try
     {
         if (tipo != "" & valor != "")
         {
             PersonaDAL personaDAL = new PersonaDAL();
             return(personaDAL.FiltrarPersona(tipo, valor));
         }
         else
         {
             return(new List <PersonaVIEW>());
         }
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }