At 19:53 2004-01-07, Glenn W Munroe wrote:
I finally got it to work based on your suggestions. The main problem is
that the types of wParam and lParam vary depending on the message,
whereas Win32::GUI::SendMessage assumes they are integers. By calling
SendMessage via Win32::API, you can tailor the call parameter types to
whatever the message specifies, including pointers to structures. Then,
you can "pack" the necessary structures. So, my previous example
becomes:

Sorry I didn't post this before, but I had the same problem asked and answered at PerlMonks:
<http://www.perlmonks.org/index.pl?node_id=201884>


/J

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