//CO_TYPE CMB BOX
        public DataSet cotype_Cmb()
        {
            DataSet ds = null;

            DbCompany db = null;

            try
            {
                string dbCon_IP   = WebConfigurationManager.ConnectionStrings["ConnectionStr_IP"].ConnectionString;
                string dbCon_DB   = WebConfigurationManager.ConnectionStrings["ConnectionStr_DB"].ConnectionString;
                string dbCon_USER = WebConfigurationManager.ConnectionStrings["ConnectionStr_USER"].ConnectionString;

                db = new DbCompany(dbCon_IP, dbCon_DB, dbCon_USER, "0");
                ds = db.cotype_Cmb();
            }
            catch (Exception ex)
            {
                _logs.SaveLog("[error]  (page)::BizCompany.cs  (Function)::cotype_Cmb  (Detail)::" + "\r\n" + ex.ToString(), "Error");
            }
            finally
            {
                if (db != null)
                {
                    db.DisConnect();
                }
            }

            return(ds);
        }