public ActionResult GetCourses(DtoCurriculumSearch search)
        {
            CourseBll bll = new CourseBll();
            IList <DtoCourseListItem> entities = bll.GetManageCourses(search);

            PropertyNamePrefixAction      action = PropertyNamePrefixAction.Remove;
            IEnumerable <CourseViewModel> list   =
                entities.Select(s => s.ConvertTo <CourseViewModel>(action));

            return(Table(list, search.Pagination.TotalCount));
        }