public ProbaParticipant Save(ProbaParticipant elem)
        {
            log.Info("Se incearca adaugarea");
            var con = DBUtils.getConnection();

            using (var comm = con.CreateCommand())
            {
                comm.CommandText = "insert into ProbeParticipanti (idProba,idParticipant)  values (@idProba, @idParticipant)";
                var paramNume = comm.CreateParameter();
                paramNume.ParameterName = "@idProba";
                paramNume.Value         = elem.IdProba;
                comm.Parameters.Add(paramNume);

                var paramVarsta = comm.CreateParameter();
                paramVarsta.ParameterName = "@idParticipant";
                paramVarsta.Value         = elem.IdParticipant;
                comm.Parameters.Add(paramVarsta);

                var result = comm.ExecuteNonQuery();

                log.Info("S-a adaugat " + elem.ToString());
                return(elem);
            }
        }