Thank you Corion, I would be very much thankful if you could show a sample base on my code. I have been looking around for weeks to fix this matter, even there are sample codes available (actually I've looked into the filevent for the past days but not really get what is that about) but I could hardly apply them in depth base on my understanding on it. A real sample will help me a lot if you're not hesitate.

In reply to Re^8: How to perform a subroutine run in cpan Tk::ExecuteCommand module by Janish
in thread How to perform a subroutine run in cpan Tk::ExecuteCommand module by Janish

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