private void RateWorker_DoWork(object sender, DoWorkEventArgs e)
{
try
{
DateTime sTime = (DateTime)e.Argument;
StockAnalyser analyser = new StockAnalyser();
List <DateTime> dataList = new List <DateTime>();
RateWorker.ReportProgress(0, "Rate Start");
using (stockdbaEntities db = new stockdbaEntities())
{
dataList.AddRange(db.DailySummary.Where(o => o.receiveDate >= sTime).GroupBy(o => o.receiveDate).Select(o => o.Key));
}
foreach (var item in dataList)
//Parallel.ForEach(dataList, item =>
{
RateWorker.ReportProgress(0, item);
analyser.DoDailyRate(item);
analyser.DoWeeklyRate(item);
analyser.DoTotalRate(item);
}//);
RateWorker.ReportProgress(0, "Rate Done");
}
catch (Exception ex)
{
RateWorker.ReportProgress(0, ex.Message);
}
}
private void btnWeeklyRate_Click(object sender, EventArgs e)
{
if (RateWorker.IsBusy == false)
{
RateWorker.RunWorkerAsync(dtpRate.Value);
}
}