private void b_agregar_Click(object sender, EventArgs e)
{
frm_paises pais = new frm_paises();
pais.accion = "Insertar";
pais.Show();
}
private void dgv_paises_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex > -1)
{
frm_paises pais = new frm_paises();
pais.accion = "Editar";
pais.codigo = dgv_paises.Rows[e.RowIndex].Cells[0].Value.ToString().Replace(" ", "");
pais.ShowDialog();
}
}