private void apiClient_OnLastTimeBar(object sender, TimeBarArgs e)
{
//var checkCandle = listCandles.Where(m => m.Symbol == e.TimeBar.Symbol).FirstOrDefault();
var Form = forms.Where(m => m.symbol == e.TimeBar.Symbol).FirstOrDefault();
if (Form != null)
{
var formCandle = Form.form.candleDataMT as BindingList <CandleDataMT>;
CandleDataMT candleData = new CandleDataMT();
candleData.Symbol = e.TimeBar.Symbol;
candleData.Close = e.TimeBar.Close;
candleData.High = e.TimeBar.High;
candleData.Low = e.TimeBar.Low;
candleData.MTS = e.TimeBar.CloseTime;
candleData.Open = e.TimeBar.Open;
formCandle.Add(candleData);
var max = formCandle.Max(m => m.High);
var min = formCandle.Min(m => m.Low);
frmChart.Invoke((Action) delegate()
{
frmChart.chart1.ChartAreas["ChartArea1"].AxisY.Minimum = Convert.ToDouble(min);
frmChart.chart1.ChartAreas["ChartArea1"].AxisY.Maximum = Convert.ToDouble(max);
frmChart.chart1.DataSource = formCandle;
});
}
}
private void CandleAddition(string symbol, ENUM_TIMEFRAMES pERIOD_CURRENT = ENUM_TIMEFRAMES.PERIOD_CURRENT)
{
var Form = forms.Where(m => m.symbol == symbol).FirstOrDefault();
if (Form != null)
{
var formCandle = Form.form.candleDataMT as BindingList <CandleDataMT>;
var rates = apiClient.CopyRates(symbol, pERIOD_CURRENT, 0, 1);
if (rates != null)
{
foreach (var rate in rates)
{
CandleDataMT candleData = new CandleDataMT();
candleData.Symbol = symbol;
candleData.Close = rate.Close;
candleData.High = rate.High;
candleData.Low = rate.Low;
candleData.MTS = rate.Time;
candleData.Open = rate.Open;
candleData.Volume = rate.RealVolume;
formCandle.Add(candleData);
}
var max = formCandle.Max(m => m.High);
var min = formCandle.Min(m => m.Low);
frmChart.Invoke((Action) delegate()
{
frmChart.chart1.ChartAreas["ChartArea1"].AxisY.Minimum = Convert.ToDouble(min);
frmChart.chart1.ChartAreas["ChartArea1"].AxisY.Maximum = Convert.ToDouble(max);
frmChart.chart1.DataSource = formCandle;
});
}
}
}
private BindingList <CandleDataMT> RequestHistoricalCandles(string symbol, ENUM_TIMEFRAMES pERIOD_CURRENT)
{
var listCandles = new BindingList <CandleDataMT>();
var rates = apiClient.CopyRates(symbol, pERIOD_CURRENT, DateTime.Now.AddDays(-15), DateTime.Now);
if (rates != null)
{
foreach (var rate in rates)
{
CandleDataMT candleData = new CandleDataMT();
candleData.Symbol = symbol;
candleData.Close = rate.Close;
candleData.High = rate.High;
candleData.Low = rate.Low;
candleData.MTS = rate.Time;
candleData.Open = rate.Open;
candleData.Volume = rate.RealVolume;
listCandles.Add(candleData);
}
}
return(listCandles);
}
