static void Main(string[] args)
{
Rechthoek[] Feguren = new Rechthoek[10];
Feguren[0] = new Rechthoek(2, 9);
Feguren[1] = new Rechthoek(2, 7);
Feguren[2] = new Rechthoek(2, 5);
Feguren[3] = new Rechthoek(2, 10);
Feguren[4] = new Rechthoek(2, 6);
Feguren[5] = new Rechthoek(2, 2);
Feguren[6] = new Rechthoek(2, 8);
Feguren[7] = new Rechthoek(2, 4);
Feguren[8] = new Rechthoek(2, 3);
Feguren[9] = new Rechthoek(2, 1);
foreach (var item in Feguren)
{
Console.WriteLine(item.ToonOppervlakte());
}
Console.WriteLine("-------------");
Array.Sort(Feguren);
foreach (var item in Feguren)
{
Console.WriteLine(item.ToonOppervlakte());
}
Console.ReadLine();
}
public int CompareTo(object obj)
{
Rechthoek temp = obj as Rechthoek;
return(ToonOppervlakte().CompareTo(temp.ToonOppervlakte()));
}