with QTarifas_local do
begin
Close;
ParamByName('pCodigoAno').Value:= StrToInt(Self.edtTarifaAno.Text);
ParamByName('pCodigoPeriodo').Value:= Self.dblkcbbCodigoPeriodoPago.KeyValue;
ParamByName('pCodigoTipoServicio').Value:= Self.dblkcbbCodigoTipoServicio.KeyValue;
ParamByName('pZona').Value:= Self.dblkcbbZona.KeyValue;
ParamByName('pCodigoServicio').Value:= '4,5';
try
Open;
except on e: Exception do
ShowMessage(e.Message);
end;
end;