public void listarCombo()
{
if (model.carregarComboCargo().Rows.Count > 0)
{
cbCargo.DataSource = model.carregarComboCargo();
cbCargo.ValueMember = "id";
cbCargo.DisplayMember = "cargo";
}
else
{
cbCargo.Text = "Cadastre um cargo";
}
}
