void bw_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
#if DEBUG
#else
try
{
#endif
RunHelper rh = (RunHelper)e.Argument;
if (rh.OnStart != null)
{
rh.OnStart();
}
else
{
rh.rundebug(rh.Name + " no OnStart delegate was provided, unable to run.");
}
if (rh.OnEnd != null)
{
rh.OnEnd();
}
#if DEBUG
else
{
rh.rundebug(rh.Name + " no OnEnd delegate provided, run complete.");
}
#else
}
catch (Exception ex)
{
rundebug("error running runhelper, err: " + ex.Message + ex.StackTrace);
}
#endif
}
public static RunHelper run(VoidDelegate start, VoidDelegate complete, DebugDelegate deb, string name)
{
debs = deb;
RunHelper rh = new RunHelper();
if (rh.isBusy)
{
debug("must wait until previous job completed. " + name);
return rh;
}
if (start == null)
throw new Exception("cannot pass a null start delegate to run helper!");
rh = new RunHelper(start, complete, deb, name);
rh.bw.RunWorkerAsync(rh);
return rh;
}
public static RunHelper run(VoidDelegate start, VoidDelegate complete, DebugDelegate deb, string name)
{
debs = deb;
RunHelper rh = new RunHelper();
if (rh.isBusy)
{
debug("must wait until previous job completed. " + name);
return(rh);
}
if (start == null)
{
throw new Exception("cannot pass a null start delegate to run helper!");
}
rh = new RunHelper(start, complete, deb, name);
rh.bw.RunWorkerAsync(rh);
return(rh);
}
void Chart_KeyUp(object sender, KeyEventArgs e)
{
try
{
if ((e.KeyValue >= (int)Keys.A) && (e.KeyValue <= (int)Keys.Z))
{
_newstock += e.KeyCode.ToString();
}
if ((_newstock.Length > 0) && (e.KeyValue == (int)Keys.Back))
{
_newstock = _newstock.Substring(0, _newstock.Length - 1);
}
this.Text = chartControl1.Title + " " + _newstock;
}
catch (Exception) { }
if (e.KeyValue == (int)Keys.Enter)
{
_downloadsym = _newstock.ToString();
_newstock = "";
RunHelper.run(downloadchart, null, debug, "download:" + _downloadsym);
}
}
