Difference between Case Not 6 and Case Is <> 6 ???

[Tontow]

What is the difference between Case Not 6 and Case Is <> 6 ??? Or am I useing incorect syntax?


(Objective: if index is not equal to 6)

This code works

Public Sub HideSortTech(ByVal Index As Integer)
Select Case Index
    Case Is <> 6
         'code
End Select
End Sub

but

This code dosen't work

Public Sub HideSortTech(ByVal Index As Integer)
Select Case Index
    Case Not 6
         'code
End Select
End Sub