computek353
Technical User
I need to selectively hide data and cannot figure out how to test if the data exists in a formula. Can anyone Help?
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How do I create a Conditional to test if Text exists or not
- Thread starter computek353
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isnull({fieldname}) is the key. It will return true if the field is null and false if it is not. I have had to use length({fieldname})>0 in some cases, I am not sure why.
There are also functions for IsNumeric, IsDate, IsDatetime, etc. These may be of help.
Let me know if you have any questions.
Software Support for Macola, Crystal Reports and Goldmine
There are also functions for IsNumeric, IsDate, IsDatetime, etc. These may be of help.
Let me know if you have any questions.
Software Support for Macola, Crystal Reports and Goldmine
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