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Microsoft Visual FoxPro Testing with Empty Dates
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Microsoft Visual FoxPro Testing with Empty Dates
VFP’s BETWEEN() function is useful for checking to see if a date lies within a given range, but it doesn't handle empty dates very well.
Martin Griffin
About this Article:
Here's how to to pass an empty date as the end of the range, and have it treated as the highest possible date; that is, it would always be considered higher than the date under test.
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ARTICLE INFO
Web Edition: 2009 Week 29, Doc #19287
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Keyword Tags: Microsoft, Microsoft Visual FoxPro, Software Development, Testing
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