public JsonResult MCF_Getlist_Firmware() { try { general gn = new general(); var dicAppSet = gn.ReadAppseting(); string[] filePaths = Directory.GetFiles(dicAppSet["mcf_path_firmware"], "*.hex", SearchOption.TopDirectoryOnly); var json = gn.ConvertListToJson2(filePaths.ToList()); var strResult = Json("{\"result\":\"OK\",\"data\":" + json + "}"); return(strResult); // return Json("{\"result\":\"OK\",\"data\":\"Không nhận được file\"}"); } catch (Exception ex) { return(Json("{\"result\":\"ERROR\",\"data\":\"" + ex.Message + "\"}")); } }