public DataTable selectSumEccDocByStatusAppv(StatusAppv statusappv)
        {
            DataTable dt = new DataTable();
            String    sql = "", wherestatusappv = "";

            if (statusappv == StatusAppv.sendtoAppv)
            {
                wherestatusappv = " and " + ecc.status_appv + " = '0' ";
            }
            else if (statusappv == StatusAppv.Appv)
            {
                wherestatusappv = " and " + ecc.status_appv + " = '1' ";
            }
            sql = "select " + ecc.ecc_doc + ",sum(" + ecc.pay_amount + ") as " + ecc.pay_amount + " " +
                  "From " + ecc.table + "  " +
                  //"Left Join t_ssdata_visit ssv On ssv.ssdata_visit_id = bd.ssdata_visit_id " +
                  "Where " + ecc.active + " = '1' " + wherestatusappv;
            dt = conn.selectData(conn.conn, sql);
            return(dt);
        }
        public DataTable selectByStfIdStatusAppv(String stfId, StatusAppv statusappv)
        {
            DataTable dt = new DataTable();
            String    sql = "", wherestatusappv = "", wherestfId = "";

            if (statusappv == StatusAppv.sendtoAppv)
            {
                wherestatusappv = " and " + ecc.status_appv + " = '0' ";
            }
            else if (statusappv == StatusAppv.Appv)
            {
                wherestatusappv = " and " + ecc.status_appv + " = '1' ";
            }
            if (!stfId.Equals(""))
            {
                wherestfId = " and " + ecc.pay_staff_id + " = '" + stfId + "' ";
            }
            sql = "select * " +
                  "From " + ecc.table + "  " +
                  //"Left Join t_ssdata_visit ssv On ssv.ssdata_visit_id = bd.ssdata_visit_id " +
                  "Where " + ecc.active + " = '1' " + wherestatusappv + wherestfId;
            dt = conn.selectData(conn.conn, sql);
            return(dt);
        }