Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Thank you so much, now CUPS works fine !! I am able to open a file and it printed content in the terminal. I'm not able to print that content (of the txt files) in a scrolled GUI windows. Can you suggest me the correct sintax to link print@line in $mw....???
sub open_file {my $open = $mw->getOpenFile(-filetypes => $types_OPEN, -defaultextension => '.sff'); $read_fh = IO::File->new("$open",'r'); read_text($read_fh); } sub read_text { local $read_fh = shift; my @lines; @lines = <$read_fh>; print @lines; MainLoop }

In reply to Re^4: Perl tk - open file and print content by Giorgio C
in thread Perl tk - open file and print content by Giorgio C

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!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • 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
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            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?

    What's my password?
    Create A New User
    and all is quiet...

    How do I use this? | Other CB clients
    Other Users?
    Others exploiting the Monastery: (5)
    As of 2018-04-26 00:36 GMT
    Find Nodes?
      Voting Booth?