making an entire tab invisible[RESOLVED]

what's the easiest way to hide the contents of a tab so that users can't see anything until answering a boolean ?

here is what I have so far but the "tabtroubleinput" doesn't like to be in there

Code:

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Dim i As Control
        For Each i In tabTroubleInput
            i.Visible = false
        Next i

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well, figured it out:

Code:

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Private Sub mnuNewTrouble_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuNewTrouble.Click
        Dim i As Control
        For Each i In tabTroubleInput.Controls
            i.Visible = True
        Next i

    End Sub

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