public Models.Lookup.GradeModel GetGradeByID(int GradeID)
        {
            BusinessLogic.Lookup.GradeManager GradeManager = new BusinessLogic.Lookup.GradeManager();
            BusinessEntity.Lookup.GradeEntity Grade        = GradeManager.GetGradeByID(GradeID);

            return(new Models.Lookup.GradeModel(Grade));
        }
        public List <Models.Lookup.GradeModel> GetGrades()
        {
            BusinessLogic.Lookup.GradeManager GradeManager = new BusinessLogic.Lookup.GradeManager();

            List <BusinessEntity.Lookup.GradeEntity> Grades      = GradeManager.GetGrades();
            List <Models.Lookup.GradeModel>          GradeModels = new List <Models.Lookup.GradeModel>();

            foreach (BusinessEntity.Lookup.GradeEntity Grade in Grades)
            {
                GradeModels.Add(new Models.Lookup.GradeModel(Grade));
            }

            return(GradeModels);
        }
        public BusinessEntity.Result DeleteGrade(Models.Lookup.GradeModel Grade)
        {
            BusinessEntity.Result result = new BusinessEntity.Result();
            try
            {
                BusinessLogic.Lookup.GradeManager GradeManager = new BusinessLogic.Lookup.GradeManager();
                result = GradeManager.DeleteGrade(Grade.MapToEntity <BusinessEntity.Lookup.GradeEntity>());

                return(result);
            }
            catch (Exception ex)
            {
                result.Status  = false;
                result.Message = "Grade delete failed.";

                return(result);
            }
        }