[morebeauty]

Код:

   Perform(WM_SETREDRAW,0,0);
   for i:=0 to High(ga) do
   begin
     if ga[i].value<>'0' then AddEl(ga[i].value);
   end;
   Perform(WM_SETREDRAW,1,0);

   Form1.refresh;
   Form1.Update;
   form1.Invalidate;

Не помогло.