private void timer_Tick(object sender, EventArgs e)
{
timer.Enabled = false;
// show wait message box
WaitForm wf = new WaitForm(this);
wf.Show("Please wait while historical data is downloaded...");
// download historical data
hs.Load();
hs.Update();
// process data...
UpdateHistoryGraphCurves();
if (hs.HistoryTable.Rows.Count > 0)
{
vs.Update();
UpdateVolatilityGraphCurves();
}
// close wait message box
wf.Close();
if (hs.HistoryTable.Rows.Count == 0)
{
MessageBox.Show("Failed to Download Stock Historical Data. ", "Download Failed", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void PortfolioForm_Load(object sender, EventArgs e)
{
// show wait message box
wf = new WaitForm(this);
wf.Show("Please wait while portfolio data is loaded...");
// load portfolios
if (!backgroundWorker.IsBusy)
{
backgroundWorker.RunWorkerAsync("load-all");
}
}