In Microsoft Excel, how do I put a command button to  toggle comments on/off?
I know Commnennts can be on/off via the Review tool bar option. I just
want to have a command button on the middle of the spreadsheet to do
this instead.

Sub Macro1()
    Application.DisplayCommentIndicator = xlCommentAndIndicator
End Sub

That turns the comments on. But then it doesnt turn them off again?

Sub Macro1()
If Application.DisplayCommentIndicator = xlCommentIndicatorOnly Then
    Application.DisplayCommentIndicator = xlCommentAndIndicator
    Else
    Application.DisplayCommentIndicator = xlCommentIndicatorOnly
End If
End Sub

It works - thank you very much