private void ButtonViewDetails_Click(object sender, RoutedEventArgs e)
        {
            //Zmienić żeby wybrać konkretnego pacjęta i zmienić na read only
            WindowVisitAddEdition windowVisitAddEdition = new WindowVisitAddEdition();

            windowVisitAddEdition.ShowDialog();
        }
        private void ButtonEdit_Click(object sender, RoutedEventArgs e)
        {
            WindowVisitAddEdition windowVisitAddEdition = new WindowVisitAddEdition();

            windowVisitAddEdition.ShowDialog();
        }