/// <summary> /// 是否存在别名,别名不允许重复 /// </summary> /// <param name="appId"></param> /// <param name="cid"></param> /// <param name="englishName"></param> /// <returns></returns> public static bool ExistsAlias(int cid, string englishName) { if (string.IsNullOrEmpty(englishName)) { return(false); } return(CategoryManage.ExistsAlias(cid, englishName)); }