Beispiel #1
0
        private void UpdatePriceChart()
        {
            var chart = new XmlForCandleSticks();
            List<PriceData> priceChartValues;
            if (_highValue == -1 && _lowValue == -1)
            {
                _highValue = double.Parse(_ticker.Buy.ToString());
                _lowValue = double.Parse(_ticker.Buy.ToString());
                _startValue = double.Parse(_ticker.Buy.ToString());
                _endValue = double.Parse(_ticker.Buy.ToString());
            }

            if (updateHigh(double.Parse(_ticker.Buy.ToString())))
            {
                this._highValue = double.Parse(_ticker.Buy.ToString());
            }
            if (updateLow(double.Parse(_ticker.Buy.ToString())))
            {
                this._lowValue = double.Parse(_ticker.Buy.ToString());
            }
            this._endValue = double.Parse(_ticker.Buy.ToString());
            UpdateDynamicStick();
            try
            {
                priceChartValues = chart.ReadAllElements();
                if (chart.CountElement() != 29)
                {
                    for (int countindex = 0; countindex < 28; countindex++)
                    {
                        chart.AddElement("", "00:00:00 AM", "0", "0", "0", "0");
                    }
                    chart.AddElement(DateTime.Now.ToString("M/d/yyyy"), DateTime.Now.ToString("HH:mm:ss tt"),_startValue.ToString(),_endValue.ToString(),_highValue.ToString(),_lowValue.ToString());
                }
                else
                {
                    chart.DeleteElement(0);
                    chart.AddElement(DateTime.Now.ToString("M/d/yyyy"), DateTime.Now.ToString("HH:mm:ss tt"), _startValue.ToString(), _endValue.ToString(), _highValue.ToString(), _lowValue.ToString());
                }
                priceChart.Series["price"].Points.Clear();
                priceChart.ChartAreas[0].AxisY.Minimum = _lowest - 0.5;
                priceChart.ChartAreas[0].AxisY.Maximum = _highest + 0.5;
            }
            catch (Exception)
            {
            }

            priceChartValues = chart.ReadAllElements();

            for (int count = 0; count < priceChartValues.Count; count++)
            {

                priceChart.Series["price"].Points.AddXY(priceChartValues[count].time,double.Parse( priceChartValues[count].high));
                priceChart.Series["price"].Points[count].YValues[1] = double.Parse(priceChartValues[count].low);
                priceChart.Series["price"].Points[count].YValues[2] = double.Parse(priceChartValues[count].start);
                priceChart.Series["price"].Points[count].YValues[3] = double.Parse(priceChartValues[count].end);
            }
            priceChart.Series["price"].Points.AddXY(DateTime.Now.ToString("HH:mm:ss tt"),double.Parse( _ticker.Buy.ToString()));
            priceChart.Series["price"].Points[29].YValues[1] = double.Parse(_ticker.Buy.ToString());
            priceChart.Series["price"].Points[29].YValues[2] = double.Parse(_ticker.Buy.ToString());
            priceChart.Series["price"].Points[29].YValues[3] = double.Parse(_ticker.Buy.ToString());
        }
Beispiel #2
0
        private void UpdateDynamicStick()
        {
            if (_clean == false)
            {
                var cleanchart = new XmlForCandleSticks();
                cleanchart.CleanElement();
                _clean = true;
            }
            if (this._highValue == -1 && _lowValue == -1)
            {
                _highValue = double.Parse(_ticker.Buy.ToString());
                _lowValue = double.Parse(_ticker.Buy.ToString());
                _startValue = double.Parse(_ticker.Buy.ToString());
                _endValue = double.Parse(_ticker.Buy.ToString());
            }
            if (this._highest == -1 && _lowest == -1)
            {
                _highest = double.Parse(_ticker.Buy.ToString());
                _lowest = double.Parse(_ticker.Buy.ToString());
            }
            if (updateHigh(double.Parse(_ticker.Buy.ToString())))
            {
                this._highValue = double.Parse(_ticker.Buy.ToString());
            }
            if (updateLow(double.Parse(_ticker.Buy.ToString())))
            {
                this._lowValue = double.Parse(_ticker.Buy.ToString());
            }
            this._endValue = double.Parse(_ticker.Buy.ToString());

            var chart = new XmlForCandleSticks();
            try
            {
                priceChart.ChartAreas[0].AxisY.Minimum = _lowest - 0.5;
                priceChart.ChartAreas[0].AxisY.Maximum = _highest + 0.5;
                try
                {
                    priceChart.Series["price"].Points[29].SetValueXY(DateTime.Now.ToString("HH:mm:ss tt"), _highValue);
                    priceChart.Series["price"].Points[29].YValues[1] = _lowValue;
                    priceChart.Series["price"].Points[29].YValues[3] = _endValue;
                }
                catch (Exception)
                {
                    for (int count = 0; count < 29; count++)
                    {
                        priceChart.Series["price"].Points.AddXY("00:00:00 AM", 0);
                        priceChart.Series["price"].Points[count].YValues[1] = 0;
                        priceChart.Series["price"].Points[count].YValues[2] = 0;
                        priceChart.Series["price"].Points[count].YValues[3] = 0;
                    }
                    priceChart.Series["price"].Points.AddXY(DateTime.Now.ToString("HH:mm:ss tt"), double.Parse(_ticker.Buy.ToString()));
                    priceChart.Series["price"].Points[29].YValues[1] = double.Parse(_ticker.Buy.ToString());
                    priceChart.Series["price"].Points[29].YValues[2] = double.Parse(_ticker.Buy.ToString());
                    priceChart.Series["price"].Points[29].YValues[3] = double.Parse(_ticker.Buy.ToString());
                }
            }
            catch (Exception) {}
        }