This means you are passing a callback, tk decides what is passed.

 (-dropcommand => [\&accept_drop, $drop],

Depending on what you want to achieve you can

you need to be clearer about your goal.

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re: Calling subrutine with \& and passing variables by LanX
in thread Calling subrutine with \& and passing variables by IB2017

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