public IHttpActionResult AddEspeciality(MultiDataModel multi)
        {
            EspecialityBE dataEsp = JsonConvert.DeserializeObject <EspecialityBE>(multi.String1);
            var           result  = EspecialityBL.AddEspeciality(dataEsp);

            return(Ok(result));
        }
        public IHttpActionResult GetAllEspeciality(MultiDataModel multi)
        {
            BoardEspeciality data = JsonConvert.DeserializeObject <BoardEspeciality>(multi.String1);

            var result = EspecialityBL.GetAllEspeciality(data);

            return(Ok(result));
        }
        public IHttpActionResult DeletedEspeciality(string especialityId)
        {
            var result = EspecialityBL.DeletedEspeciality(especialityId);

            return(Ok(result));
        }
        public IHttpActionResult GetEspecialityById(string especialityId)
        {
            var result = EspecialityBL.GetEspecialityById(especialityId);

            return(Ok(result));
        }