ATUL_v1.ATUL.GetActivityByID C# (CSharp) Метод

        public string GetActivityByID(string ActivityID)
        {
            string d = string.Empty;
            long AtulActivityID = Convert.ToInt64(ActivityID);
            AtulBusinessLogic adb = new AtulBusinessLogic();
            d = adb.GetActivityByID(AtulActivityID);
            return d;
        }