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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/User-input-Graphical/Racket/user-input-graphical.rkt Normal file
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#lang racket
(require racket/gui)
(define str (get-text-from-user "Hi" "Enter a string"))
(message-box "Hi" (format "You entered: ~a" str))
(define n (get-text-from-user "Hi" "Enter a number"))
(message-box "Hi" (format "You entered: ~a"
(or (string->number n) "bogus text")))