public IHttpActionResult updateExamsSub(examsubject_details eupdate)
        {
            Boolean up = new ExamSubjectsDetailsRelated().updateExamSubjectsList(eupdate);

            if (up)
            {
                rs.code    = 200;
                rs.message = "succesfully data has been updated";
                return(Content(HttpStatusCode.OK, rs));
            }
            else
            {
                rs.code    = 100;
                rs.message = "failed to update";
                return(Content(HttpStatusCode.OK, rs));
            }
        }
        public IHttpActionResult deleteExamSub(examsubject_details ss)
        {
            Boolean h = new ExamSubjectsDetailsRelated().deleteExams(ss);

            if (h)
            {
                rs.code    = 200;
                rs.message = "succesfully deleted";
                return(Content(HttpStatusCode.OK, rs));
            }
            else
            {
                rs.code    = 100;
                rs.message = "failed to delete";
                return(Content(HttpStatusCode.OK, rs));
            }
        }
        public IHttpActionResult addingExamSubjects(examsubject_details esub)
        {
            Boolean vv = new ExamSubjectsDetailsRelated().addExamSubjDetails(esub);


            if (vv)
            {
                esub.insert_date = DateTime.Now;
                enty.examsubject_details.Add(esub);
                enty.SaveChanges();

                rs.code    = 200;
                rs.message = "succesfully data has been inserted";
                return(Content(HttpStatusCode.OK, rs));
            }
            else
            {
                rs.code    = 100;
                rs.message = "failed to insert data";
                return(Content(HttpStatusCode.OK, rs));
            }
        }