public HistoryWindow()
        {
            InitializeComponent();

            historial = new Historiales();

            medic = new Medic();
            user = new User();
            history = new History();

            medics = medic.GetAll();
            users = user.GetAll();
            histories = history.GetAll();

            foreach (Usuarios user in users)
            {
                comboUsers.Items.Add(user.nombre + " " + user.apellidos);
            }

            foreach (Medicos medic in medics)
            {
                comboMedics.Items.Add(medic.nombre + " " + medic.apellidos);
            }

            historialGrid.ItemsSource = histories.ToArray();
        }

        public MedicsWindow()
        {
            InitializeComponent();

            medico = new Medicos();

            medic = new Medic();
            service = new Service();
            speciality = new Speciality();


            medics = medic.GetAll();
            medicsGrid.ItemsSource = medics.ToArray();

            services = service.GetAll();
            foreach (ServicioMedico service in services)
            {
                comboService.Items.Add(service.nombre + " - " + service.descripcion);
            }

            specialities = speciality.GetAll();
            foreach (Especialidades speciality in specialities)
            {
                comboSpeciality.Items.Add(speciality.nombre + " - " + speciality.descripcion);
            }


        }

        public MedicsWindow()
        {
            InitializeComponent();
            medic = new Medic();
            medics = medic.GetAll();

        }

        public HistoryWindow()
        {
            InitializeComponent();
            user = new User();
            medic = new Medic();
            medics = medic.GetAll();
            users = user.GetAll();

        }

        public MedicsWindow()
        {
            InitializeComponent();

            medico = new Medicos();
            medic = new Medic();
            medics = medic.GetAll();
            medicsGrid.ItemsSource = medics.ToArray();


        }

        public MedicsWindow()
        {
            InitializeComponent();

            medico = new Medicos();
            medic = new Medic();
            service = new Service();
            speciality = new Speciality();


            medics = medic.GetAll();
            medicsGrid.ItemsSource = medics.ToArray();


        }

        public HistoryWindow()
        {
            InitializeComponent();

            medic = new Medic();
            user = new User();
            history = new History();

            medics = medic.GetAll();
            users = user.GetAll();
            histories = history.GetAll();

            foreach (Usuarios user in users)
            {
                comboUsers.Items.Add(user.nombre);
            }


        }

        public MedicsWindow()
        {
            InitializeComponent();

            medico = new Medicos();

            medic = new Medic();
            service = new Service();
            speciality = new Speciality();


            medics = medic.GetAll();
            medicsGrid.ItemsSource = medics.ToArray();

            services = service.GetAll();
            foreach (ServicioMedico service in services)
            {

            }

            specialities = speciality.GetAll();


        }