How to find programmatically Word table row height?

From: Erez Harari (ErezHarari_at_discussions.microsoft.com)
Date: 01/19/05 

Date: Wed, 19 Jan 2005 05:47:02 -0800

I write Word VBA script that contains the following code:

    For Each R In Tbl.rows
        If R.Height <= 100 Then
            .......
        End If
    Next

The property R.Height returns 9999999 when R.HeightRule = wdRowHeightAuto and
12 when R.HeightRule = wdRowHeightExactly In both cases the row height is
wrong.
Why the property R.Height returns wrong values?
Is there is a way to find programmatically the row height?

Thanks in advance