Re^2: How the Perl/TK scroll box like MSDOS rolling display data?

Hi,Run your program error is as follows:

E:\Study area\program_myself>perl t.pl

Tk::Error: List form of pipe open not implemented at t.pl line 42.

Tk callback for .button

Tk::__ANON__ at C:/Perl/site/lib/Tk.pm line 250

Tk::Button::butUp at C:/Perl/site/lib/Tk/Button.pm line 175

<ButtonRelease-1>

(command bound to event)

Thanks.

Comment on Re^2: How the Perl/TK scroll box like MSDOS rolling display data?

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Re^3: How the Perl/TK scroll box like MSDOS rolling display data? by choroba (Cardinal) on Nov 28, 2012 at 14:08 UTC
Oh, OK, you are on MSWin. Change line 43 to `open my $PING, 'ping ' . $eng->get . ' \|' or die;` [download] لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply] [d/l]
Re^4: How the Perl/TK scroll box like MSDOS rolling display data? by Anonymous Monk on Nov 28, 2012 at 14:14 UTC
Thank you.It looks like I should have a good look at pipe related content. ^_^	[reply]