private void OrderBookForm_FormClosing(object sender, FormClosingEventArgs e)
{
Console.WriteLine("OrderBookForm_FormClosing");
PriceObserver.Get().UnOnserve(ReceivePrice);
EventReceiver.Instance.OrderBookUpdatedEvent -= OnOrderBookUpdated;
Setting.Instance.Save();
if (connection != null)
{
connection.Close();
connection = null;
}
if (tcpClient != null)
{
tcpClient.Close();
tcpClient = null;
}
if (retriveVolumeQueue != null)
{
retriveVolumeQueue.Add(null);
// retriveVolumeQueue = null;
}
/* if(oandaApi != null) {
* oandaApi.Dispose();
* oandaApi = null;
* }*/
if (retriveVolumesThread != null)
{
retriveVolumesThread.Interrupt();
retriveVolumesThread = null;
}
}
public static PriceObserver Get(string instrument = "USD_JPY,EUR_JPY,EUR_USD")
{
lock (typeof(PriceObserver)) {
if (!instances.ContainsKey(instrument))
{
instances[instrument] = new PriceObserver(instrument);
}
return(instances[instrument]);
}
}
private void OrderBookForm_Load(object sender, EventArgs ev)
{
connection = DBUtils.OpenConnection();
comboBox1.SelectedIndex = 0;
// LoadOrderBookList(INSTRUMENTS[0]);
/* splitContainer1.Panel2.HorizontalScroll.Value = splitContainer1.Panel1.HorizontalScroll.Value
* = (splitContainer1.Panel1.HorizontalScroll.Maximum + splitContainer1.Panel1.HorizontalScroll.Minimum - splitContainer1.Panel1.ClientSize.Width) / 2;*/
EventReceiver.Instance.OrderBookUpdatedEvent += OnOrderBookUpdated;
retriveVolumesThread = new Thread(new ThreadStart(RetriveVolumes));
retriveVolumesThread.Start();
PriceObserver.Get().Observe(ReceivePrice);
}