private void nav_menu_Click(object sender, RoutedEventArgs e)
{
Studiaza form = new Studiaza();
form.Show();
this.Hide();
}
private void inapoi_Click(object sender, RoutedEventArgs e)
{
if (parametru == 0)
{
Studiaza form = new Studiaza();
form.Show();
}
else if (parametru == 1)
{
Meniu form = new Meniu();
form.Show();
}
this.Hide();
}
