private void btnAtivar1_Click(object sender, EventArgs e)
{
if (mer_id == 0)
{
}
else
{
MercadoModel mer = new MercadoModel();
if (active == 0)
{
mer.ativarMercado(mer_id);
}
else
{
mer.desativarMercado(mer_id);
}
preencherDataGrid();
}
}
