Technically C# does not allow functions to be outside of a class, however you could debate that static methods of a static class are functions and hamiş methods. This is a good explanation here: stackoverflow.com/a/155655/2146952 Koleksiyonlar Beyninde Gezinmeyi Sağlar: IEnumerable, koleksiyonlar beyninde kolay gezinmenizi katkısızlar. GetEnumerator metodu ile koleksiyonun her https://michaell653ynb9.ktwiki.com/user