public IActionResult DeleteClass(ProfScreenViewModel profScreenViewModel) { _classroomRepository.RemoveClassroomById(int.Parse(profScreenViewModel.ClassDelete)); var classes = _classroomRepository.GetAllClassrooms().OrderBy(c => c.className); var students = _studentRepository.GetAllStudents().OrderBy(s => s.classId); profScreenViewModel = new ProfScreenViewModel() { Classrooms = classes.ToList(), Students = students.ToList() }; return(View("ProfScreen", profScreenViewModel)); }