RealtimeAnalysis.FormRealtimeDiagram.buttonDrawDiagram_Click C# (CSharp) Method

        private void buttonDrawDiagram_Click(object sender, EventArgs e)
        {
            DataTable dt = (DataTable)dataGridViewTasks.DataSource;
            List<PeriodicTask> taskSet = new List<PeriodicTask>();
            foreach (DataRow dr in dt.Rows)
                taskSet.Add(new PeriodicTask(dr));

            long LCM = GetLCM_forWorkload(dt);

            FormTimeDiagram form = new FormTimeDiagram();
            form.SetTask(taskSet[0], 0, LCM);
            form.ShowDialog();
        }