public FirstWindow()
        {
            InitializeComponent();

            List <Contact> contact = new List <Contact>();

            contact = Baza.ContactList2();

            dataGrid.ItemsSource = contact;

            List <Alarm> alarm = new List <Alarm>();

            alarm = Baza.AlarmList2();

            dataGrid2.ItemsSource = alarm;

            List <Meet> meet = new List <Meet>();

            meet = Baza.MeetList2();

            dataGrid3.ItemsSource = meet;

            List <Note> note = new List <Note>();

            note = Baza.NoteList2();

            dataGrid4.ItemsSource = note;

            List <Address> address = new List <Address>();

            address = Baza.AddressList2();

            dataGrid5.ItemsSource = address;
        }
        private void add_alarm(object sender, RoutedEventArgs e)
        {
            // string data = "2016-11-18";
            DateTime date   = DateTime.Now;
            string   datash = date.ToShortDateString();

            string hours = alarm_h.Text;
            int    h     = int.Parse(hours);

            string minutes = alarm_m.Text;
            int    m       = int.Parse(minutes);

            date = DateTime.Parse(datash);

            date = date.AddHours(h);
            date = date.AddMinutes(m);

            string title = alarm_title.Text;

            Baza.AddAlarm(date, title);

            alarm_title.Text = String.Empty;
            alarm_h.Text     = String.Empty;
            alarm_m.Text     = String.Empty;

            alarm_lab.Content = "Dodano alarm";

            List <Alarm> alarm2 = new List <Alarm>();

            alarm2 = Baza.AlarmList2();
            dataGrid2.ItemsSource = alarm2;
        }
        private void Delete_Alarm(object sender, RoutedEventArgs e)
        {
            var indexx = dataGrid2.Items.IndexOf(dataGrid2.CurrentItem);
            int omg    = indexx;

            Baza.DeleteAlarms(omg + 1);

            alarm_lab.Content = "Usunięto alarm";

            List <Alarm> alarm2 = new List <Alarm>();

            alarm2 = Baza.AlarmList2();
            dataGrid2.ItemsSource = alarm2;
        }