component visibility?

[lespaul]

I have a form with some radio groups, I also have a panel on the form with various objects. If the user selects a specific radio button, I'd like to hide a radio group in the panel and make visible two other components. How do I access the stuff inside the panel?? Thanks!
Leslie
landrews@metrocourt.state.nm.us

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[lespaul]

Never mind!! Leslie
landrews@metrocourt.state.nm.us

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[towerbase]

I am not sure that I understand your question. Hopefully, this answer will be helpful.

Although components might be inside a panel they are not accessed using a hierarchy.

Suppose your user selects the first button in your radio group (called RadioGroup1) and you want to hide RadioGroup2 and make CheckBox1 visible then your code would look like:

procedure TForm1.RadioGroup1Click(Sender: TObject);
begin
  if RadioGroup1.ItemIndex = 0 then begin
    RadioGroup2.visible := false;
    CheckBox1.visible := true;
  end;
end;

The code would be the same whether RadioGroup2 and CheckBox1 are in a panel or not.

Andrew