日期:2014-05-17 浏览次数:20925 次
BackgroundWorker bgw = (BackgroundWorker)sender;
            if (!bgw.CancellationPending)
            {
                Thread.Sleep(100);
                bgw.ReportProgress((int)((i / totalAmount) * 100), i);
            }
backgroundWorker1.ReportProgress((int)((i / totalAmount) * 100), i);