I need to update an old classic asp, and I have to call a function that normally returns an array, but under certain circumstances might return either Nothing
or an undefined value.
How can I check that the result actually returns an array?
I need to update an old classic asp, and I have to call a function that normally returns an array, but under certain circumstances might return either Nothing
or an undefined value.
How can I check that the result actually returns an array?
Is the function late bound / has a Variant
return value? If so, the IsArray
function will check whether it contains an array type.
er... I could be wrong, but isn't it just something like
If something Is Nothing Then
'Do something here
Else
'Do what I used to
End If