/// <summary> /// 获取指定分机id的面板名称 /// </summary> /// <param name="num">面板号</param> /// <param name="id">分机id</param> public static string GetPanelName(string id, string num) { string sql = @"select a.PanelName from ipvt_panelinfotable as a inner join ipvt_extensionmessagetable as b on a.ExtensionID=b.ExtensionID where a.PanelNum=?num and b.ExtensionNO=?id "; MySqlParameter[] pars = { new MySqlParameter("?num", num), new MySqlParameter("?id", EvaluationHelper.StringToInt(id)) }; var result = CustomMySqlHelper.ExecuteScalar(sql, pars); return(EvaluationHelper.ObjectToString(result)); }