private void button2_Click(object sender, EventArgs e)
{
OpenFileDialog od = new OpenFileDialog();
od.CheckFileExists = true;
od.CheckPathExists = true;
od.DefaultExt = "*.EPF";
od.Filter = "TickFiles|*.EPF";
od.InitialDirectory = "c:\\program files\\tradelink\\tickdata\\";
od.Multiselect = false;
od.ShowDialog();
BarList bl = BarListImpl.FromEPF(od.FileName);
ChartImpl c = new ChartImpl(bl, false);
c.Symbol = bl.Symbol;
try
{
c.StartPosition = FormStartPosition.Manual;
c.Location = Chartographer.Properties.Settings.Default.chartstart;
}
catch (NullReferenceException) { }
newChartData += new BarListUpdated(c.NewBarList);
c.Move += new EventHandler(c_Move);
c.Icon = Chartographer.Properties.Resources.chart;
if (maxchartbox.Checked)
{
c.WindowState = FormWindowState.Maximized;
}
if (blackbackground.Checked)
{
c.BackColor = Color.Black;
}
c.Show();
}
public void FromEPF()
{
// get sample tick data
BarList bl = BarListImpl.FromEPF("FTI20070926.EPF");
// verify expected number of 5min bars exist (78 in 9:30-4p)
Assert.AreEqual(83, bl.Count);
}
public void NegativeBars()
{
// get sample tick data
BarList bl = BarListImpl.FromEPF("FTI20070926.EPF");
// verify expected number of 5min bars exist (78 in 9:30-4p)
Assert.AreEqual(83, bl.Count);
// verify that 5th bar from end is same as 77th bar
Assert.AreEqual(bl[-5].High, bl[77].High);
Assert.AreEqual(bl[-5].Open, bl[77].Open);
Assert.AreEqual(bl[-5].Low, bl[77].Low);
Assert.AreEqual(bl[-5].Close, bl[77].Close);
Assert.AreEqual(bl[-5].Bardate, bl[77].Bardate);
Assert.AreEqual(bl[-5].Bartime, bl[77].Bartime);
}