/// <summary>
        /// This function will have the business logic for deleting the row in SQL table
        /// </summary>
        /// <param name="stddto">An object of the StudentDTO class with StudentID of the row to be deleted </param>
        public void DeleteBL(StudentDTO stddto)
        {
            Student std = mapper.ToModelObj(stddto);

            stddal.DeleteDL(std);
        }