How do I sort an array of custom classes?

Question

I have a class with 2 strings and 1 double (amount).

class Donator

• string name
• string comment
• double amount

Now I have a A

Answer 1

Here is a sort without having to implement an Interface. This is using a Generic List

    List list = new List();
    Donator don = new Donator("first", "works", 98.0);
    list.Add(don);
    don = new Donator("first", "works", 100.0);
    list.Add(don);
    don = new Donator("middle", "Yay", 101.1);
    list.Add(don);
    don = new Donator("last", "Last one", 99.9);
    list.Add(don);
    list.Sort(delegate(Donator d1, Donator d2){ return d1.amount.CompareTo(d2.amount); });