ITimeU.Controllers.TimeStartnumberController.Start C# (CSharp) Method

        public ActionResult Start()
        {
            var timeStartnumberModel = (TimeStartnumberModel)Session["TimeStartnumber"];
            timeStartnumberModel.Timer.Start();
            ViewBag.Checkpoints = CheckpointModel.GetCheckpoints(timeStartnumberModel.Timer.RaceID.Value);
            Session["TimeStartnumber"] = timeStartnumberModel;
            return Content("");
        }