UCASE$ - QB64 Wiki

UCASE$

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The UCASE$ function changes the lowercase letters of a STRING to uppercase.


Syntax:

result$ = UCASE$(text$)


Description:

  • Used to guarantee that all alphabetical letters in a STRING are capitalized.
  • Will not affect non alphabet string characters. Will not shift key characters.


Example: The following code guarantees that all letter key entries are capitalized:

PRINT "Do you want to continue? (y/n)" DO K$ = UCASE$(INKEY$) LOOP UNTIL K$ = "Y" OR K$ = "N"


See also:



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