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Confusion over NULL
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To
22/05/2007 09:25:56
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
01203230
Message ID:
01227609
Views:
23
>Not so. If you explicitly declare a variable as LOCAL, this is true. But if you do not explivitly decalre the cariable as LOCAL, VFP scopes it a PRIVATE by default. A private variable is not assigned any data type by default.

You cannot create PRIVATE variable w/o assigning value to it. The PRIVATE statement does not create a variable.
--sb--
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