private void btnRefund_Click(object sender, EventArgs e)
{
String CardId = "";
nfc = DCPOS.Factory.GetNFC();
if (nfc.InitReader())
{
if (nfc.ConnectReader())
{
if (nfc.ReadTagID(ref CardId))
{
Decimal FiatAmount = Convert.ToInt32(txtAmount.Text);
Decimal Bitcoins = Convert.ToDecimal(txtBitcoins.Text);
MerchantCard ReadMerchantCard = new MerchantCard();
ReadMerchantCard.ShowDialog();
DCCommon common = new DCCommon();
String result = common.SendBitcoins(Program.MerchantCardId, Program.MerchantPublicKey, Program.MerchantEncryptedPrivateKey, CardId, Bitcoins, FiatAmount, cboCurrency.SelectedItem.ToString());
MessageBox.Show(result);
}
else
{
MessageBox.Show("Cannot Read CardId", "DC PC POS", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
}
}
else
{
MessageBox.Show("The Card is not Present", "DC PC POS", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
}
}
else
{
MessageBox.Show("The Reader cannot be Initalised", "DC PC POS", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
}
}
private void btnSell_Click(object sender, EventArgs e)
{
String CardId = "";
nfc = DCPOS.Factory.GetNFC();
if (nfc.InitReader())
{
if (nfc.ConnectReader())
{
if (nfc.ReadTagID(ref CardId))
{
Decimal FiatAmount = Convert.ToInt32(txtAmount.Text);
Decimal Bitcoins = Convert.ToDecimal(txtBitcoins.Text);
String encryptedPrivateKey = "";
if (nfc.readPrivateKey(ref encryptedPrivateKey))
{
String FromCardPublicAddress = "";
if (nfc.readPublicKey(ref FromCardPublicAddress))
{
if (ChkPINLimit(CardId, FiatAmount, cboCurrency.SelectedItem.ToString()) == "01")
{
PinPad pinform = new PinPad();
pinform.ShowDialog();
if (checkPin(CardId, Program.Pin) == "00")
{
DCCommon common = new DCCommon();
MerchantCard ReadMerchantCard = new MerchantCard();
ReadMerchantCard.ShowDialog();
String result = common.SendBitcoins(CardId, FromCardPublicAddress, encryptedPrivateKey, Program.MerchantCardId, Bitcoins, FiatAmount, cboCurrency.SelectedItem.ToString());
MessageBox.Show(result);
}
}
else
{
DCCommon common = new DCCommon();
MerchantCard ReadMerchantCard = new MerchantCard();
ReadMerchantCard.ShowDialog();
String result = common.SendBitcoins(CardId, FromCardPublicAddress, encryptedPrivateKey, Program.MerchantCardId, Bitcoins, FiatAmount, cboCurrency.SelectedItem.ToString());
MessageBox.Show(result);
}
}
else
{
MessageBox.Show("Cannot read Public Key", "DC PC POS", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
}
}
else
{
MessageBox.Show("Cannot read Private Key", "DC PC POS", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
}
}
else
{
MessageBox.Show("Card not on Reader or cannot read card ", "DC PC POS", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
}
}
else
{
MessageBox.Show("The Reader cannot be Initalised", "DC PC POS", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
}
}
else
{
MessageBox.Show("The Reader cannot be Initalised", "DC PC POS", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
}
}
private void setMerchantToolStripMenuItem_Click(object sender, EventArgs e)
{
MerchantCard ReadMerchantCard = new MerchantCard();
ReadMerchantCard.ShowDialog();
}