public DashboardIndexModel(
     IExamCategoryService _ExamCategoryService,
     IExamLogService _ExamLogService,
     IScoreLogService _ScoreLogService,
     IReadOnlyRepository <ExamCatInstructor, Guid> _ExamCatInstructorRepository)
 {
     this._ExamCategoryService         = _ExamCategoryService;
     this._ExamLogService              = _ExamLogService;
     this._ScoreLogService             = _ScoreLogService;
     this._ExamCatInstructorRepository = _ExamCatInstructorRepository;
 }
 public DashboardGPAOverviewController(IScoreLogService _ScoreLogService)
 {
     this._ScoreLogService = _ScoreLogService;
 }