procedure TFPantallaExis.bIniciarClickClick(Sender: TObject);
{$J+}
const
Loop : Boolean = True;
{$J-}
begin
with QExistencias do
begin
First;
while Loop do
begin
Application.ProcessMessages;
if GetKeyState(VK_ESCAPE) and 128 = 0 then begin
Next; if Eof then First; end
else begin
Close; Loop := False; end;
end;
end;
Close; end;