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());
}
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) {}
}