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.

Пример

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