public override string ToString()
{
StringBuilder sb = new StringBuilder(base.ToString());
sb.Append(" - Symbol:").Append(Symbol);
sb.Append("; RootSymbol:").Append(RootSymbol);
sb.Append("; Strike:").Append(Strike);
sb.Append("; Expiry:").Append(Expiry.ToString("yyyy-MM-dd"));
sb.Append("; OptionType:").Append(OptionType);
sb.Append("; Bid:").Append(Bid);
sb.Append("; Ask:").Append(Ask);
sb.Append("; Last:").Append(Last);
sb.Append("; Close:").Append(Close);
sb.Append("; Change:").Append(Change);
sb.Append("; Volume:").Append(Volume);
sb.Append("; Multiplier:").Append(Multiplier);
sb.Append("; Description:").Append(Description);
sb.Append("; ExpirationFrequencyCode:").Append(ExpirationFrequencyCode);
sb.Append("; SettlementStyle:").Append(SettlementStyle);
sb.Append("; OpenInterest:").Append(OpenInterest);
sb.Append("; ImpliedVolatility:").Append(ImpliedVolatility);
sb.Append("; Delta:").Append(Delta);
sb.Append("; Gamma:").Append(Gamma);
sb.Append("; Theta:").Append(Theta);
sb.Append("; Vega:").Append(Vega);
sb.Append("; TimeValue:").Append(TimeValue);
return(sb.ToString());
}
public override Contract ToIbContract()
{
var contract = base.ToIbContract();
if (OptionType != EOptionType.None)
{
contract.Right = OptionType == EOptionType.Call ? "C" : "P";
}
contract.Expiry = Expiry < DateTime.Now ? null : Expiry.ToString("yyyyMMdd");
contract.Strike = Strike;
contract.Multiplier = Multiplier.ToString();
return(contract);
}
public override string ToString()
{
StringBuilder sb = new StringBuilder(base.ToString());
sb.Append(" - Strike:").Append(Strike);
sb.Append("; Multiplier:").Append(Multiplier);
sb.Append("; Expiry:").Append(Expiry.ToString("yyyy-MM-dd"));
sb.Append("; Call:{").Append(Call).Append('}');
sb.Append("; Put:{").Append(Put).Append('}');
sb.Append("; ExpirationFreqCode:").Append(ExpirationFreqCode);
sb.Append("; SettlementStyle:").Append(SettlementStyle);
return(sb.ToString());
}
public override string ToString()
{
return(string.Format("{0}{1}{2}{3:00000000}", Symbol.ID.Symbol, Expiry.ToString(DateFormat.EightCharacter), Right.ToString()[0], Strike * 1000m));
}
public void ReadCard()
{
//read balance 80 32 00 03 04 00 00 00 00
//received: Deposit(BCD)
// vvvvv
// 05 11 11 25 02 03 12 15 37 20 00 25 09 08 60 00 00 0A 00 18 00 00 00 00 90 00
// ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^ ^^
// CAN issue date months of validity
// 2009/08 60 mths
APDUCommand apduCmd = new APDUCommand(0x80, 0x32, 0, 3, new byte[4], 0);
APDUResponse apdu1 = iCard.Transmit(apduCmd);
byte[] balanceBytes = new byte[4];
balanceBytes[0] = apdu1.Data[3];
balanceBytes[1] = apdu1.Data[2];
balanceBytes[2] = apdu1.Data[1];
balanceBytes[3] = apdu1.Data[0];
//balance is in cents. divide by 100 to get dollars
Balance = BitConverter.ToInt32(balanceBytes, 0) / 100.0f;
//dunno what the heck is this command, probably selecting something
apduCmd = new APDUCommand(0, 0xa4, 2, 0, new byte[] { 0, 1 }, 0);
apdu1 = iCard.Transmit(apduCmd);
//read CAN, expiry date, deposit 00 B0 00 00 18
apduCmd = new APDUCommand(0x00, 0xb0, 0, 0, null, 0x18);
apdu1 = iCard.Transmit(apduCmd);
//card number (CAN)
Number = ConvertBCDCardNumber(apdu1.Data, 1, 8);
//get the string form XXXX-XXXX-XXXX-XXXX
StringBuilder sb = new StringBuilder();
sb.Append(ConvertBCDCardNumber(apdu1.Data, 1, 2).ToString("D4"));
sb.Append("-");
sb.Append(ConvertBCDCardNumber(apdu1.Data, 3, 2).ToString("D4"));
sb.Append("-");
sb.Append(ConvertBCDCardNumber(apdu1.Data, 5, 2).ToString("D4"));
sb.Append("-");
sb.Append(ConvertBCDCardNumber(apdu1.Data, 7, 2).ToString("D4"));
NumberString = sb.ToString();
//read expiry date
int year = apdu1.Data[12]; //year, from 1900 or 2000
if (year > 90 && year < 100)
{
year += 1900;
}
else
{
year += 2000;
}
byte month = apdu1.Data[13];
byte validity = (byte)ConvertBCDCardNumber(apdu1.Data, 14, 1); //validity in months
DateTime issueDate = new DateTime(year, month, 1);
Expiry = issueDate.AddMonths(validity);
ExpiryString = Expiry.ToString("dd MMM yyyy");
Deposit = ConvertBCDCardNumber(apdu1.Data, 15, 2) / 100.0f;
//get transaction log
//read number of total entries in log
apduCmd = new APDUCommand(0, 0xb0, 0, 2, null, 4);
apdu1 = iCard.Transmit(apduCmd);
if (apdu1.SW1 != 0x90)
{
throw new Exception("Read NETS log size fail");
}
short logSize = (short)ConvertBCDCardNumber(new byte[] { apdu1.Data[2], apdu1.Data[3] }, 0, 2);
apduCmd = new APDUCommand(0, 0xa4, 2, 0, new byte[] { 0, 5 }, 0);
apdu1 = iCard.Transmit(apduCmd);
if (apdu1.SW1 != 0x90)
{
throw new Exception("Read NETS transaction fail");
}
//read the current log entry number
short endOffs = (short)(logSize * 4);
byte endP1 = (byte)((endOffs >> 8) & 0xff);
byte endP2 = (byte)(endOffs & 0xff);
apduCmd = new APDUCommand(0, 0xb0, endP1, endP2, null, 2);
apdu1 = iCard.Transmit(apduCmd);
if (apdu1.SW1 != 0x90)
{
throw new Exception("Read NETS current log number fail");
}
short currentLogNum = (short)ConvertBCDCardNumber(new byte[] { apdu1.Data[0], apdu1.Data[1] }, 0, 2);
currentLogNum -= 2;
//read each log entry from the ring buffer, starting from current
for (byte n = 0; n < logSize; n++)
{
int i = currentLogNum - n;
if (i < 0)
{
i += logSize;
}
short logOffs = (short)(i * 4);
byte logP1 = (byte)((logOffs >> 8) & 0xff);
byte logP2 = (byte)(logOffs & 0xff);
//read binary 0xb0, offset logOffs, size 16
apduCmd = new APDUCommand(0, 0xb0, logP1, logP2, null, 16);
apdu1 = iCard.Transmit(apduCmd);
if (apdu1.SW1 != 0x90)
{
throw new Exception("Read NETS log entry fail");
}
NETSTransaction logEntry = new NETSTransaction(apdu1.Data);
if (logEntry.Type != 0)
{
TransactionLog.Add(logEntry);
}
}
}
public override string ToString()
{
return(Expiry.ToString());
}
private void btnAlter_Click(object sender, EventArgs e)
{
clsUtility.ExecuteSQLQuery(" SELECT * FROM Users WHERE USER_ID = '" + clsUtility.UserID + "' AND Can_Edit = 'Y' ");
if (clsUtility.sqlDT.Rows.Count > 0)
{
///////////////////////////////////////////
if (string.IsNullOrWhiteSpace(this.txtItemID.Text) | string.IsNullOrWhiteSpace(this.txtItemName.Text) | string.IsNullOrWhiteSpace(this.txtUnit.Text) | cmbGroup.SelectedValue == null | cmbGroup.SelectedIndex == -1 | cmbDefaultWarehouse.SelectedValue == null | cmbDefaultWarehouse.SelectedIndex == -1)
{
errorProvider.SetError(txtItemName, "Required");
errorProvider.SetError(txtUnit, "Required");
errorProvider.SetError(cmbGroup, "Required");
errorProvider.SetError(cmbDefaultWarehouse, "Required");
}
else
{
///////////////////////////////
errorProvider.Clear();
string VATapplicable = null;
string Expiry, ExpiryDate;
if (chkExp.Checked)
{
ExpiryDate = dtpExpDate.Value.Date.ToString("yyyy-MM-dd"); Expiry = "Y";
}
else
{
ExpiryDate = ""; Expiry = "N";
}
if (cbVATapplicable.Checked)
{
VATapplicable = "Y";
}
else
{
VATapplicable = "N";
}
try
{
clsUtility.ExecuteSQLQuery(" UPDATE ItemInformation SET ItemName='" + txtItemName.Text + "',UnitOfMeasure='" + txtUnit.Text + "',Batch='" + txtBatch.Text + "',GROUP_ID='" + cmbGroup.SelectedValue.ToString() + "',Barcode='" + txtBarcode.Text + "',Cost='" + clsUtility.num_repl(txtPurchaseCost.Text) + "',Price='" + clsUtility.num_repl(txtSalesPrice.Text) + "',ReorderPoint='" + clsUtility.num_repl(txtReorderPoint.Text) + "',VAT_Applicable='" + VATapplicable + "', WarehouseID = '" + cmbDefaultWarehouse.SelectedValue.ToString() + "' " +
" WHERE ITEM_ID ='" + ITEM_ID + "' ");
clsUtility.ExecuteSQLQuery("UPDATE Stock SET Quantity='" + clsUtility.num_repl(txtOpeningStock.Text) + "', ExpiryDate='" + ExpiryDate.ToString() + "', WarehouseID='" + cmbWarehouse.SelectedValue.ToString() + "', SHELF_ID='" + clsUtility.fltr_combo(cmbShelf).ToString() + "', Expiry='" + Expiry.ToString() + "' WHERE ITEM_ID ='" + ITEM_ID + "' AND WarehouseID='" + WarehouseID + "' ");
UploadImage(txtItemID.Text);
btnReset.PerformClick();
txtItemID.Text = "";
clsUtility.MesgBoxShow("msgUpdate", "info");
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
//////////////////////////////
}
///////////////////////////////////////////
}
else
{
clsUtility.MesgBoxShow("msgPermission", "err");
}
}