Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"

Comment on

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

As said in response to dasgar, these are good points. I am not the original author, but it seemed reasonable to include code provided by the authors of Win32::OLE. It's good to point out to future viewers the possible pitfalls of using such code, including the possibility of "hijacking" an existing Excel instance doing other things. As I said, my mental model of Win32::OLE automation has always been a dedicated single instance of Excel running without intervention (or possibility of intervention, in the case of a Server). If I were to do simple macro type automation, then I'd record it within Excel or use the existing VBA and save myself the pain of OLE.

As for this specific example, if you had an open file already loaded in the Excel instance, what would happen is that you'd get a new sheet added, there'd be data in that, and the result would be saved in test.xls. So if you had a complex workbook already open, those changes could be brought back. It's a fair point, though, you wouldn't want to have any open instances before running such a script.

In reply to Re^4: Perl r/w Excel with OLE by Sinistral
in thread Perl r/w Excel with OLE by Henry07

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 the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others taking refuge in the Monastery: (5)
    As of 2015-11-30 04:15 GMT
    Find Nodes?
      Voting Booth?

      What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

      Results (757 votes), past polls