Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

Thank you very much! I have setup the win32::readdirectorychangesw module on my hard drive by copying the pm file to the directory of perl. i tried the following code as you told me:

use strict; use warnings; use File::Copy::Recursive qw(fcopy rcopy dircopy fmove rmove dirmove); use Win32::ReadDirectoryChangesW; my $path = 'c:\\PAPER'; my $subtree = 1; my $filter = FILE_ACTION_ADDED | FILE_ACTION_MODIFIED; my $rdc = Win32::ReadDirectoryChangesW->new(path => $path, subtree => 1, filter => $filter); my @results = $rdc->read_changes; while (scalar @results) { my ($action, $filename) = splice(@results, 0, 2); if ($action == FILE_ACTION_ADDED || $action == FILE_ACTION_MODIFIED +) { # perform your backup here fcopy ("$filename","p:\\phdpaper"); } }

But i got a wrong message: Bareword "FILE_ACTION_ADDED" not allowed while "strict subs" in use at C:\PAPER\1.pl line 9. Bareword "FILE_ACTION_MODIFIED" not allowed while "strict subs" in use at C:\PAPER\1.pl line 9. Bareword "FILE_ACTION_ADDED" not allowed while "strict subs" in use at C:\PAPER\1.pl line 21. Bareword "FILE_ACTION_MODIFIED" not allowed while "strict subs" in use at C:\PAPER\1.pl line 21. Execution of C:\PAPER\1.pl aborted due to compilation errors.

Then i delete the "use strict" script, runing...., but still got the following error: Can't locate object method "new" via package "Win32::ReadDirectoryChangesW" (perhaps you forgot to load "Win32::ReadDirectoryChangesW"?) at C:\PAPER\1.pl line 11.

So, can you help me figure out what the problem was? Thanks a lot!


In reply to Re^2: File::Monitor problem with batch files by xbmy
in thread File::Monitor problem with batch files by xbmy

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • Outside of code tags, you may need to use entities for some characters:
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others imbibing at the Monastery: (4)
    As of 2014-07-23 04:36 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      My favorite superfluous repetitious redundant duplicative phrase is:









      Results (133 votes), past polls