private void UpdateStatistics()
{
if (_lastUpdateStatistics == null || DateTime.Now - _lastUpdateStatistics >= new TimeSpan(0, 0, 1))
{
_updateStatistics.BeginInvoke(null, null);
_lastUpdateStatistics = DateTime.Now;
}
}
private async void Completed(object sender, RunWorkerCompletedEventArgs e)
{
if (!e.Cancelled)
{
if (Notify != null && e.Result != null)
{
Notify.BeginInvoke((List <StockInfo>)e.Result, null, null);
}
}
await Task.Delay(_frequency);
if (!_bWorker.CancellationPending && !e.Cancelled && !_bWorker.IsBusy)
{
_bWorker.RunWorkerAsync();
}
;
}
