I am having trouble getting Zoom to work with my Bar type charts? The same (simple) zoom code seen below works well for Line types. Is there something I need to do special for Bars? ------------------------------------------------------------- aChart.Zoom.Allow =true; aChart.Panning.Allow = ScrollMo...

Yep, does the trick. Thanks for your quick reply.

It appears the value of my ColorLine is not restored correctly when I zoom and then undo zoom. (Especially if I zoom a portion of the chart where ColorLine is not visible.)

Is this a known issue?