private void accept_Click(object sender, EventArgs e)
{
int op = Convert.ToInt32(opInputText.Text);
try
{
RefundResponse response = POS.Instance.Refund(op);
if (response.Success)
{
MessageBox.Show(response.ToString(), "Refund Success.");
this.Close();
}
}
catch (TransbankException a)
{
MessageBox.Show(a.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}