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| Do you know where your variables are? | |
| PerlMonks |
Re: Perl/Tk questionby TheoPetersen (Priest) |
| on Apr 24, 2001 at 14:15 UTC ( [id://75050]=note: print w/replies, xml ) | Need Help?? |
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You need to return control to Tk so that it can change the text,
redraw the buttons and so on. Read the pod for Tk::Widget
and search for the update and idletasks methods.
In Section
Seekers of Perl Wisdom
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