MSChart - modifying points using DataPoints.Item()
I am trying to modify individual points on a chart using the "Item" method on the "DataPoints" object. Some sources tell me you can only use the default (-1) on this which would modify all points in the series.
Chart.Plot.SeriesCollection(3).DataPoints.Item(-1).Marker.Visible = False
Is this true? Is there a later version of MSChart that does have a functional items method?