private void Button4_Click(object sender, RoutedEventArgs e)
{
Fruit jeruk = new Fruit("Jeruk");
nurul.addFruit(jeruk);
}
private void Button2_Click(object sender, RoutedEventArgs e)
{
Fruit apel = new Fruit("Apel");
nurul.addFruit(apel);
}
private void Button3_Click(object sender, RoutedEventArgs e)
{
Fruit pisang = new Fruit("Pisang");
nurul.addFruit(pisang);
}
private void Button1_Click(object sender, RoutedEventArgs e)
{
Fruit anggur = new Fruit("Anggur");
nurul.addFruit(anggur);
}