public static Observacao PreencherObservacao(Observacao obs)
        {
            if (string.IsNullOrWhiteSpace(obs.Descricao))
            {
                obs.Descricao = StringDescricoes(obs.ID, obs.Descricao);
            }

            return(obs);
        }
 private static bool IsEqual(Observacao obs1, Observacao obs2)
 {
     return(obs1.Descricao == obs2.Descricao && obs1.ID == obs2.ID && obs1.Origem == obs2.Origem);
 }