How can I make my form resize more smoothly?

Question

When resizing a form with many controls, the form looks bad because of flickering. What are some tips to have a smoother form resizing?

Answer 1

procedure TForm1.WMEnterSizeMove(var Message:TWMMove);
begin
  Self.DisableAlign;
end;

procedure TForm1.WMExitSizeMove(var Message:TWMMove);
begin
  Self.EnableAlign;
end;