I'm trying to set the colors of my columns in a stacked bar chart and can't seem to get it working.  The code works in a regular column chart, but not a stacked one.  This is the code I'm using:

    Protected Sub UltraChart1_ChartDrawItem(ByVal sender As Object, ByVal e As Infragistics.UltraChart.Shared.Events.ChartDrawItemEventArgs) Handles UltraChart1.ChartDrawItem
        Dim box As Box = TryCast(e.Primitive, Box)
        If box Is Nothing Then
            Exit Sub
        End If

        If box.Path Is Nothing Then
            Select Case box.Column
                Case 0
                    box.PE.Fill = Color.Red
                    box.PE.FillStopColor = Color.Red
                Case 1
                    box.PE.Fill = Color.Yellow
                    box.PE.FillStopColor = Color.Yellow
                Case 2
                    box.PE.Fill = Color.Green
                    box.PE.FillStopColor = Color.Green
            End Select
        End If
    End Sub

Can someone please point me in the right direction?

Thanks!