BelhardTraining.PiCalc.MainForm.OnDoWork C# (CSharp) Метод

        private void OnDoWork(object sender, DoWorkEventArgs e)
        {
            BackgroundWorker worker = (BackgroundWorker)sender;
            worker.ReportProgress(0);

            PiCalculator piCalc = new PiCalculator();
            int numIterations = (int)e.Argument;
            for (int i = 0; i < 100; i++)
            {
                piCalc.Run(numIterations / 100);

                worker.ReportProgress(i, piCalc.PI);
                if (worker.CancellationPending) break;
            }
            worker.ReportProgress(100, piCalc.PI);
        }