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 C# IEnumerator kullanarak MySQL veritabanından veri çekip bu verileri DataGridView kontrolüne nasıl ekleyebileceğimizi gösteren örnek https://alexiss765aoc0.wssblogs.com/profile