ZoomControl series visibility

Hi,

i need show ZoomControl only, if mouse is in chart. So when i create chart (add pane, add series, etc), then set ZoomControl.Visible := False. When mouse enter chart area, ZoomControl is set to "Visible := True" but sometimes no series are shown in the ZoomControl.

Any idea?

Thanks.

Did you use 


  AdvGDIPChartView1.BeginUpdate;
  AdvGDIPChartView1.Panes[0].ZoomControl.Visible := true;
  AdvGDIPChartView1.EndUpdate;

To update the chart ?

My fault .. BeginUpdate/EndUpdate does this trick.

Thank you.