public List<Faculty> GetFaculty()
        {
            BLFaculty blfaculty = new BLFaculty();

            return blfaculty.GetFaculty();
        }
        public Faculty SaveFacultyDetails(Faculty faculty)
        {
            try
            {
                BLFaculty blFaculty = new BLFaculty();
                blFaculty.SaveFaculty(faculty);

            }
            catch (StudentAdvising.Common.ApplicationException appException)
            {
                throw appException;
            }
            return faculty;
        }