public StudentEnrollmentController(EnrollmentService enrollmentService, PaymentService paymentService, StudentService studentService)
 {
     _enrollmentservice = enrollmentService;
     _paymentService = paymentService;
     _studentService = studentService;
 }
 public StudentHomeController(StudentService studentService)
 {
     _studentService = studentService;
 }
 public StudentCourseController(StudentService studentservice)
 {
     _studentservice = studentservice;
 }