On Jul 7, 2:32 pm, Bertram Scharpf <
li...@...> wrote:
> Hi,
>
> Am Dienstag, 07. Jul 2009, 20:10:53 +0900 schrieb Brian Candler:
>
> > (1) File.open("prn:","w") { |f| ... }
> > (2) IO.popen("print","w") { |f| ... }
>
> The original question was how to redirect $stdout.
>
> def print_it
> IO.popen "lpr -o some_option", "w" do |f|
> $stdout = f
> yield
> end
> ensure
> $stdout = STDOUT
> end
>
> Sorry, I can only test and will only provide the UNIX version.
>
> Bertram
>
> --
> Bertram Scharpf
> Stuttgart, Deutschland/Germanyhttp://www.bertram-scharpf.de
Not sure about redirecting stdout on windows, best i can see is that
you redirect to a temp file
and print that.
if the file is a recognised type on windows (e.g. .pdf and adobe
reader is installed)
try this :
require 'win32ole'
SHELL_APP = WIN32OLE.new('Shell.Application')
SHELL_APP.ShellExecute("test.pdf", '', "C:\\Temp", 'print', 0)
otherwise you can try printing to a shared network printer:
PRINTER = "\\\\192.168.1.1\\shared_printer"
system "print /d:#{PRINTER} C:\\Temp\\test.txt"
