private void btnClear_Click(object sender, EventArgs e)
{
try
{
btnGenerar1Mas.Enabled = false;
txtC.Text = "";
txtG.Text = "";
txtK.Text = "";
txtXo.Text = "";
txtNumerosAGenerar.Text = "20";
dgvNumeros.Rows.Clear();
txtXo.Focus();
}
catch
{
IOException ex = new IOException();
ex.otroError();
}
}