I'm trying to figure out how to keep track of $x. I want to be able to pass a unique serial number that is associated with the start button. So, for example, if slot 1 contained serial number 01234567, I want to be able to process that serial number if slot 1's start button is pressed. I'm pretty new to perl so I'm kind of floundering here. Thanks for your help.

In reply to Re^4: Help with TK writing shorter code by alexanderp98
in thread Help with TK writing shorter code by alexanderp98

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