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30 lines
578 B
Markdown
30 lines
578 B
Markdown
The [UCASE$](UCASE$) function returns an all-uppercase version of a [STRING](STRING).
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## Syntax
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> result$ = [UCASE$](UCASE$)(text$)
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## Description
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* Used to guarantee that all alphabetical characters in a [STRING](STRING) are capitalized.
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* Does not affect non-alphabetical characters.
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## Example(s)
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The following code guarantees that all letter key entries are capitalized:
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```vb
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PRINT "Do you want to continue? (y/n)"
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DO
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K$ = UCASE$(INKEY$)
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LOOP UNTIL K$ = "Y" OR K$ = "N"
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```
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## See Also
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* [LCASE$](LCASE$) (lower case)
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* [INKEY$](INKEY$)
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* [INPUT$](INPUT$)
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