Am having problems in testing for the values held by range
variables. As I understand it, if the range variable holds more
than 1 value then I should test using If IsArray, but I can't
get that to work, either.

At the point where the following sequence will run, the
variables have the following values:
HideCols = True (Dimmed as Boolean)
Global_ExclColRng has the value 'Nothing'
Wkbk_ExclColRng has the column 'D'
Sheet_ExclColRng has the value 'Nothing'
All 3 variables are dimmed as Range

If HideCols = True Then
On Error Resume Next
If Not IsEmpty(Global_ExclColRng) Then
Global_ExclColRng.EntireColumn.Hidden = True
ElseIf Not IsEmpty(Wkbk_ExclColRng) Then
Wkbk_ExclColRng.EntireColumn.Hidden = True
ElseIf Not IsEmpty(Sheet_ExclColRng) Then
Sheet_ExclColRng.EntireColumn.Hidden = True
End If
On Error GoTo 0
End If

How do I get this to work, please?

Regards.


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