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Comproba se unha variábel de tipo variante contén o valor Empty (baleiro). O valor Empty indica que a variábel non se iniciou.
Var: Any variable that you want to test. If the Variant contains the Empty value, the function returns True, otherwise the function returns False.
5 Chamada de procedemento incorrecta
Sub ExampleIsEmpty Dim sVar As Variant sVar = Empty Print IsEmpty(sVar) ' True End Sub
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Help content debug info:
This page is: /text/sbasic/shared/03102400.xhp
Title is: Función IsEmpty