/// <summary>
/// Event that is invoked when user wishes to add another stock
/// </summary>
/// <param name="sender">
/// Button that invokes the event
/// </param>
/// <param name="e">
/// Event Arguments
/// </param>
private void addButton_Click(object sender, EventArgs e)
{
if (stockTitle.Text == "")
{
MessageBox.Show("Please, input a valid stock from the NYSE");
}
else
{
DateTime twentyLength = DateTime.Now.Subtract(TimeSpan.FromDays(20));
StringBuilder myString = new StringBuilder();
WebClientStock webStock = new WebClientStock();
Dictionary <DateTime, StockItem> retrievedStockData = new Dictionary <DateTime, StockItem>();
string index = getIndex(stockTitle.Text);
d = webStock.getGoogleStock("NYSE", stockTitle.Text, twentyLength, DateTime.Now);
var series1 = chart.Series.Add(stockTitle.Text + ": " + index);
var series2 = chart.Series.Add(stockTitle.Text + "Points");
series2.IsVisibleInLegend = false;
wDictList.Add(d);
wStringList.Add(stockTitle.Text);
foreach (KeyValuePair <DateTime, StockItem> sItem in d)
{
if (button2.Text == "High")
{
chart.Series[stockTitle.Text + ": " + index].Points.AddXY(sItem.Key, sItem.Value.getOpenVal());
chart.Series[stockTitle.Text + "Points"].Points.AddXY(sItem.Key, sItem.Value.getOpenVal());
}
else if (button2.Text == "Low")
{
chart.Series[stockTitle.Text + ": " + index].Points.AddXY(sItem.Key, sItem.Value.getHighVal());
chart.Series[stockTitle.Text + "Points"].Points.AddXY(sItem.Key, sItem.Value.getHighVal());
}
else if (button2.Text == "Close")
{
chart.Series[stockTitle.Text + ": " + index].Points.AddXY(sItem.Key, sItem.Value.getLowVal());
chart.Series[stockTitle.Text + "Points"].Points.AddXY(sItem.Key, sItem.Value.getLowVal());
}
else if (button2.Text == "Volume")
{
chart.Series[stockTitle.Text + ": " + index].Points.AddXY(sItem.Key, sItem.Value.getCloseVal());
chart.Series[stockTitle.Text + "Points"].Points.AddXY(sItem.Key, sItem.Value.getCloseVal());
}
else
{
chart.Series[stockTitle.Text + ": " + index].Points.AddXY(sItem.Key, sItem.Value.getVolVal());
chart.Series[stockTitle.Text + "Points"].Points.AddXY(sItem.Key, sItem.Value.getVolVal());
}
}
chart.ChartAreas[0].AxisX.LabelStyle.Angle = -90;
series2.ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Point;
series1.ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
}
}
/// <summary>
/// Method that extracts the stock data and populates a chart
/// </summary>
private void Worker()
{
DateTime twentyLength = DateTime.Now.Subtract(TimeSpan.FromDays(70));
StringBuilder myString = new StringBuilder();
WebClientStock webStock = new WebClientStock();
Dictionary <DateTime, StockItem> retrievedStockData = new Dictionary <DateTime, StockItem>();
if (stockTitle.Text == "")
{
MessageBox.Show("Please, input a New York Stock Exchange (NYSE) Stock.");
}
else
{
string index = getIndex(stockTitle.Text);
d = webStock.getGoogleStock("NYSE", stockTitle.Text, twentyLength, DateTime.Now);
wDictList.Add(d);
wStringList.Add(stockTitle.Text);
foreach (KeyValuePair <DateTime, StockItem> sitem in d)
{
Console.WriteLine("Date: {0}", sitem.Key);
Console.WriteLine("High Value: {0}", sitem.Value.getHighVal());
Console.WriteLine("Low Value: {0}", sitem.Value.getLowVal());
Console.WriteLine("Close Value: {0}", sitem.Value.getCloseVal());
Console.WriteLine("Volume Value: {0}", sitem.Value.getVolVal());
Console.WriteLine("Index Value: {0}", index);
}
chart.Series.Clear();
chart.BackColor = Color.Transparent;
chart.ChartAreas[0].BackColor = Color.Transparent;
chart.ChartAreas[0].AxisX.LabelStyle.ForeColor = Color.FromArgb(128, 128, 128);
chart.ChartAreas[0].AxisY.LabelStyle.ForeColor = Color.FromArgb(128, 128, 128);
var series1 = chart.Series.Add(stockTitle.Text + ": " + index);
var series2 = chart.Series.Add("Points");
chart.Legends["Legend1"].BackColor = Color.Transparent;
chart.Legends["Legend1"].ForeColor = Color.FromArgb(128, 128, 128);
series2.IsVisibleInLegend = false;
if (chart.Titles.Count() > 0)
{
chart.Titles.Clear();
}
System.Windows.Forms.DataVisualization.Charting.Title t = chart.Titles.Add("Open Values");
t.ForeColor = Color.FromArgb(128, 128, 128);
t.Font = new System.Drawing.Font("Headline", 12, FontStyle.Bold);
button2.Text = "High";
foreach (KeyValuePair <DateTime, StockItem> sItem in d)
{
chart.Series[stockTitle.Text + ": " + index].Points.AddXY(sItem.Key, sItem.Value.getOpenVal());
chart.Series["Points"].Points.AddXY(sItem.Key, sItem.Value.getOpenVal());
}
chart.ChartAreas[0].AxisX.LabelStyle.Angle = -90;
series2.ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Point;
series1.ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.Width *= 2;
RunWCompleted();
Console.ReadLine();
}
}