public ActionResult ModuleElements(int firstID, string secondID)
        {
            string[] tempIDs    = secondID.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
            int[]    elementIDs = Array.ConvertAll(tempIDs, s => Convert.ToInt32(s));

            ReturnDescription description = ModuleServices.SetModuleElements(firstID, elementIDs);

            if (description.Flag)
            {
                return(Json(new Result
                {
                    State = 1,
                    Message = description.Message
                }));
            }
            else
            {
                return(Json(new Result
                {
                    State = 0,
                    Message = description.Message
                }));
            }
        }