Change the margin after drawing the chart.

Hello,
Im using 'TMS Advanced Charts for VCL'.

I wanna change the margin after drawing the chart.
In this code.
  procedure TForm1.Edit1Change(Sender: TObject);
  begin
     if TryStrToInt(Edit1.Text,i) then 
       AdvGDIPChartView1.Panes[0].Margin.TopMargin  := i;
  end;

Certainly the margin is changed, but the chart is not redrawn.
The size of the chart is not changed.
When the margin is large, Part of the chart disappears.
Please tell me how to resolve.

Best reagards

Wrap the code with BeginUpdate and EndUpdate as explained at the following tip:


http://tmssoftware.com/site/advchart.asp?s=faq&show=232

Kind Regards, 
Pieter
I see.

The answer was easy X)
I read all of the FAQ.
https://www.tmssoftware.com/site/advchart.asp?s=faq

Thank you.