public GradosController(IAdministracionService administracionService,
                         IGradosService gradosService,
                         ICatalogosService catalogosService)
 {
     _administracionService = administracionService;
     _gradosService         = gradosService;
     _catalogosService      = catalogosService;
 }
 public AlumnosController(IAlumnosService alumnosService,
                          IGradosService gradosService,
                          ICatalogosService catalogosService)
 {
     _alumnosService   = alumnosService;
     _gradosService    = gradosService;
     _catalogosService = catalogosService;
 }