public SitioCentral(String id, String cc, List <SuperGridControl> sgc) : base(id, cc)
        {
            conexion = new DB2Connection(cadena_conexion);

            SPG   = new SitioPG("CONTROL_INTERNO", dame_cc_de("CONTROL_INTERNO"));
            SO    = new SitioOracle("FARMACIA", dame_cc_de("FARMACIA"));
            SM1   = new SitioMySQL("CONSULTORIO1", dame_cc_de("CONSULTORIO1"));
            SM2   = new SitioMySQL("CONSULTORIO2", dame_cc_de("CONSULTORIO2"));
            SM3   = new SitioMySQL("CONSULTORIO3", dame_cc_de("CONSULTORIO3"));
            grids = sgc;
        }
        public SitioCentral(String id, String cc,List<SuperGridControl> sgc)
            : base(id, cc)
        {
            conexion = new DB2Connection(cadena_conexion);

            SPG = new SitioPG("CONTROL_INTERNO", dame_cc_de("CONTROL_INTERNO"));
            SO = new SitioOracle("FARMACIA", dame_cc_de("FARMACIA"));
            SM1 = new SitioMySQL("CONSULTORIO1", dame_cc_de("CONSULTORIO1"));
            SM2 = new SitioMySQL("CONSULTORIO2", dame_cc_de("CONSULTORIO2"));
            SM3 = new SitioMySQL("CONSULTORIO3", dame_cc_de("CONSULTORIO3"));
            grids = sgc;
        }