How does a program find the current File number?

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Posts: 24
Joined: Fri Aug 28, 2015 5:10 am
Calculators: Casio fx-9750G PLUS, Casio fx-9750 G II (SH4)

How does a program find the current File number?

Postby brickviking » Sun Sep 10, 2017 6:57 am

I've been working on my fx-9750GII with my Grocery program a bit (download link), and decided I want to know how to find what currently-assigned File number the calculator has assigned. Now I can look it up in Stat's Setup screen when I'm running the Stat application, but how do I find the currently-assigned File from within a BASIC program? I haven't seen that in any manual I've looked at, only how to set it. It'd be a bit awkward to have the user start off with File4 selected, and she starts my program, only to be bumped back to File1 at the end, not File4.

(Post 18)
Regards, BrickViking

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