public ActionResult DeleteStudentCourseRegistration(string CourseCode, int RollNumber, string DegreeTitle, string Session)
        {
            try
            {
                if (Request.Cookies["AdminType"].Value.ToString() != null)
                {
                    StudentCourseRegistrationDbLayer studentCourseRegistrationDbLayer = new StudentCourseRegistrationDbLayer();
                    studentCourseRegistrationDbLayer.DeleteStudentCourseRegistration(CourseCode, RollNumber, DegreeTitle, Session);
                    return(RedirectToAction("ListStudentCourseRegistration"));
                }

                else
                {
                    return(RedirectToAction("Login", "Admin"));
                }
            }
            catch
            {
                return(RedirectToAction("Login", "Admin"));
            }
        }