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Enumerator moveNext()

The moveNext() method moves the enumerator to the next element in the collection. If the collection is empty, undefined is returned. <html>     <H1>Drive Letters and drive types:</H1>     <script language="JScript">     <!--     var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");     var en = new Enumerator(fileSysObj.Drives);     for (;!en.atEnd();en.moveNext()) {       document.write("Drive ",en.item().DriveLetter);       document.write(" is of type ",en.item().DriveType,"<br>");     }     -->     </script>     </html>