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Former Member
Mar 22, 2009 at 12:46 PM

How to check whether a char string is in uppercase or not

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Hi,

I know how to convert strings to change strings to uppercase or lowercase, but is there any function to check, beforehand, if the field is in uppercase, for instance ? The intention here is simply to spare processing in situations where the string is already in uppercase, and thus not needing any further processing (given I want to turn the string into uppercase.)

Thanks in advance,

Avraham