procedure TForm1.FormCreate(Sender: TObject);
var
i:integer;
begin
for i:=0 to ComponentCount-1 do
begin
if (Components is TScrollBox) then
begin
(Components as TScrollBox).HorzScrollBar.Style := ssFlat;
(Components as TScrollBox).VertScrollBar.Style := ssFlat;//举一反三
end;
end;
end;