IsNull




Public Function NZ(CheckVar As Variant, Optional ValIfNull As Variant) As _
Variant

If IsNull(CheckVar) Then
If IsMissing(ValIfNull) Then
' this translates to "" for strings, and 0 for numbers

NZ = Empty
Else
NZ = ValIfNull
End If
Else
NZ = CheckVar
End If
End Function












( isnull.html )- by Paolo Puglisi - Modifica del 17/12/2023