Datagrapht with 2-D line and 3-D bars?

I don't know if it's possible....it is in regular ArcMap.

But I have my doubts it is possible in ArcObjects.
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Dim pdatagraph As IDataGraphT = New DataGraphTClass
Dim seriesprops As ISeriesProperties = pdatagraph.AddSeries("bar:vertical")
seriesprops.SourceData = pTable
seriesprops.SetField(0, "YrMo")
seriesprops.SetField(1, "Number")

seriesprops = pdatagraph.AddSeries("line:vertical")
seriesprops.SourceData = pTable
seriesprops.SetField(1, "Prod")

pdatagraph.GeneralProperties.Show3D = True
'This gets me 3D bars and a 3D line.

pdatagraph.Update(Nothing)

pdatagraph.ExportToFile("f:\states\graph.jpg")
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I'll try it again tomorrow.