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 If you really want to, you could loop through the IEnumerator, putting the items into https://cpanelindeformnaslalr42068.celticwiki.com/779626/c_ienumerator_Önemi_nedir_için_5_İkinci_trick