How does C # get a list of files for a folder, sorted by the time the file was created?

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 Introduction of the use System.IO of namespaces;

Using System.Collections;
                public class Filecomparer:icomparer {int Icomparer.compare (object O1, Object O2) {
                FileInfo fi1 = O1 as FileInfo;
                FileInfo fi2 = O2 as FileInfo; Return Fi1.CreationTime.CompareTo (Fi2.
            CreationTime);
                } public class MyClass {public fileinfo[] GetFiles (string path) {
                DirectoryInfo di = new DirectoryInfo (path); fileinfo[] files = di.
                GetFiles ();
                Filecomparer FC = new Filecomparer ();
                Array.Sort (Files, FC);
            return files; Use fileinfo[] A = new MyClass (). GetFiles (@ "D:\data");