public ActionResult SetNext(string taskId, string processCode, int?nextId) { try { _workFlowService.SetNextByProcessCode(processCode, nextId); return(RedirectToAction("Index", new { taskId = taskId }).WithMessage(this, "Done.", MessageType.Success)); } catch (System.Exception ex) { return(RedirectToAction("Index", new { taskId = taskId }).WithMessage(this, string.Format("{0}", ex.Message), MessageType.Danger)); } }