public ActionResult GetSamples(int TestId)
        {
            var model = DbHelpers.GetTestById(TestId, true).Samples;

            return(View(new GridModel <Sample>(model)));
        }
        public ActionResult TestDetails(String TestId)
        {
            var model = DbHelpers.GetTestById(Int32.Parse(TestId), true);

            return(View(model));
        }