public ActionResult GenerateSchema([Bind(Include = "ActivityId, WeekDayId, ActivityTimesCountsInWeek, ActivityName, CountIndex, Description, ActivityTime")] List <RandomizeActivitySummeriesViewModel> randomizeActivitySummeriesViewModel)
        {
            try
            {
                if (ModelState.IsValid && randomizeActivitySummeriesViewModel != null)
                {
                    var returnvalues = _convertService.GenerateSchema(randomizeActivitySummeriesViewModel, User.Identity.GetUserId());
                    TempData["RandomizedSchema"] = returnvalues;

                    return(PartialView("_ShowSchema", returnvalues));
                }
                else
                {
                    return(View("_ErrorModelStateIsNotValid"));
                }
            }
            catch (Exception)
            {
                return(View("Error"));
            }
        }