Traverse all level paths of all levels of subdirectory files in the directory

Public system.collections.specialized.stringcollection getFiles (String rootdir) {

System.collections.Specialized.StringCollection Result = new system.collections.specialized.stringcollection ();

GetAllFiles (rootdir, result);

Return Result;}

Public void getFiles (String Parentdir, System.Collections.Specialized.stringCollection Result) {

String [] DIR = system.io.directory.getdirector (PARENTDIR); For (int i = 0; i

String [] file = system.io.directory.getfiles (parentdir); for (int i = 0; i

}

The specific call is as follows:

Private void button1_click (object sender, system.eventargs e) {system.collections.specialized.stringcollection result = getFiles (@ "c: / myfiles /");