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33 lines
760 B
Plaintext
33 lines
760 B
Plaintext
{{QBDLDATE:05-20-2022}}
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{{QBDLTIME:23:17:10}}
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The [[UCASE$]] function outputs an all-uppercase version of a [[STRING]].
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{{PageSyntax}}
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:{{Parameter|result$}} = [[UCASE$]]({{Parameter|text$}})
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{{PageDescription}}
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* Used to guarantee that all alphabetical characters in a [[STRING]] are capitalized.
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* Does not affect non-alphabetical characters.
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{{PageExamples}}
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''Example:'' The following code guarantees that all letter key entries are capitalized:
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{{CodeStart}}{{Cl|PRINT}} "Do you want to continue? (y/n)"
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{{Cl|DO...LOOP|DO}}
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K$ = {{Cl|UCASE$}}({{Cl|INKEY$}})
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{{Cl|DO...LOOP|LOOP}} {{Cl|DO...LOOP|UNTIL}} K$ = "Y" {{Cl|OR}} K$ = "N"
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{{CodeEnd}}
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{{PageSeeAlso}}
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* [[LCASE$]] {{text|(lower case)}}
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* [[INKEY$]]
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* [[INPUT$]]
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{{PageNavigation}}
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