Beispiel #1
0
        private int tickOptionComputationField; // 10=Bid, 11=Ask, 12=Last, 13=Model

        public OSWrapper2(DataHandler2 parentClass)
        {
            parentDataHandler2         = parentClass;
            tickPriceFieldSTK          = 66; // priceField; //This to set the kind of data you want: 1=Bid, 2=Ask, 4=Last, 9=Closed, Delayed data 66 Bid, 67 Ask, 68 Last, 72 Highest, 73 Lowest
            tickPriceFieldOPT          = 1;
            tickOptionComputationField = 13; // optionField;// 10=Bid, 11=Ask, 12=Last, 13=Model, Delayed 80 Bid, 81 Ask, 82 Last, 83 Model

            Console.WriteLine("Wrapper: Tick Field - " + tickPriceFieldSTK + "Tick Option STK - " + tickPriceFieldOPT + "Tick Option OPT - " + tickOptionComputationField);
        }
Beispiel #2
0
        // DATAHANDLER Methods
        //****************************************************************************************//
        // Here we create a DataHandler, it will give us back, somehow, the data about the Ticker
        private void btConnect_Click(object sender, EventArgs e)
        {
            // Storing the requested right
            requestedRight = cbxRight.Text;

            // Setting how many tickers we are expecting back
            tickerCount = lsbTickers.Items.Count;

            // Getting the tickers displayed in the listbox into 8 different arrays (8 is the max number of clients we can connect at the same time)
            // Finding the arrays dimensions
            int bigArraysDimension = (int)Math.Floor((double)lsbTickers.Items.Count / numberOfClients);     // First seven arrays dimention
            int lastArrayDimension = lsbTickers.Items.Count - (bigArraysDimension * (numberOfClients - 1)); // This shoud give the odd array dimension, 0 if it has the same dimension as the others

            // If bigArrayDimension is 0 it means that there is a list of fewer tickets than numberOfClients, so skip the big arrays and jump to the last one
            if (bigArraysDimension > 0)
            {
                for (int i = 1; i < numberOfClients; i++)// Creating 7 arrays of bigArrayDimension dimension
                {
                    // Creating 7 mini arrays with different tickers lists and feading them to 7 DataHandlers
                    string[] miniTickerList = CreateMiniTickerList(i, bigArraysDimension);

                    // Deciding wether to create a DataHandler for serial computing, or a DataHandler2 for parallel computing
                    if (chbxParallelComputing.Checked)
                    {
                        dataHandler2 = new DataHandler2(i, this, dtpExirationDate.Value.Date, cbxRight.Text, miniTickerList);
                    }
                    else
                    {
                        dataHandler = new DataHandler(i, this, dtpExirationDate.Value.Date, cbxRight.Text, miniTickerList);
                    }
                }
            }
            if (lastArrayDimension == 0)//If there is no last array means the 8th array has the same dimentions of the first 7
            {
                lastArrayDimension = bigArraysDimension;
            }

            // We create the last array and dataHandler
            string[] lastArray = CreateMiniTickerList(numberOfClients, lastArrayDimension, bigArraysDimension);

            // Deciding wether to create a DataHandler for serial computing, or a DataHandler2 for parallel computing
            // This is the second time, not very elegant
            if (chbxParallelComputing.Checked)
            {
                dataHandler2 = new DataHandler2(numberOfClients, this, dtpExirationDate.Value.Date, cbxRight.Text, lastArray);
            }
            else
            {
                dataHandler = new DataHandler(numberOfClients, this, dtpExirationDate.Value.Date, cbxRight.Text, lastArray);
            }
        }