Re^5: Can't get Dialog or messageBox to work from button

Probably that in Tk methods, Tk prefer to have the address of the functions (object reference).

Comment on Re^5: Can't get Dialog or messageBox to work from button

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Re^6: Can't get Dialog or messageBox to work from button by Corion (Patriarch) on Jan 11, 2016 at 16:58 UTC
But that's what `sub { ... }` already returns. There is no need to have a subroutine reference that itself returns another subroutine reference when called, especially when you want the function call to happen instead.	[reply] [d/l]