public class StudentDetailbs<TEntity> :IStudentbs<TEntity> where TEntity:class
    {
        IUnitofwork _uow;
        //here unitofwork is inejcted
        public StudentDetailbs(IUnitofwork iunitofwork)
        {
            this._uow = iunitofwork;
        }
        public void Add(TEntity tentity)
        {
            //now call the studentdetail
            StudentDetail objstudentdetail = (StudentDetail)(object)(tentity);
            this._uow.StudentRepo.Add(objstudentdetail);
            this._uow.Save();
        }

        public IEnumerable<StudentDetail> FetchallStudents()
        {
            return this._uow.StudentRepo.GetAll();
        }

    }