IsEmpty Function

Tests if a Variant variable contains the Empty value. The Empty value indicates that the variable is not initialized.

Синтакса


IsEmpty (Var)

Врати вредност:

Boolean

Параметри:

Var: Any variable that you want to test. If the Variant contains the Empty value, the function returns True, otherwise the function returns False.

Error codes:

5 Invalid procedure call

Пример


Sub ExampleIsEmpty
Dim sVar As Variant
    sVar = Empty
    Print IsEmpty(sVar) ' True
End Sub

Please support us!