public DefaultPage()
{
InitializeComponent();
var page1 = new RoomPage();
var page2 = new DrugPage();
var page3 = new ResourcePage();
var page4 = new EmployeesPage();
//profileFrame.Navigate(new UserAccount());
}
private void Button_Click_2(object sender, RoutedEventArgs e)
{
var nextPage = new DrugPage();
frame.Navigate(nextPage);
}