C# Tast 随笔

List<DataRow> id1 = new List<DataRow>();
                    List<DataRow> id2 = new List<DataRow>();
                    List<DataRow> id3 = new List<DataRow>();
                    List<DataRow> id4 = new List<DataRow>();
                    List<DataRow> id5 = new List<DataRow>();

                    if (nresult.Rows.Count > 0)
                    {

                        ExpressCount = nresult.Rows.Count;

                        for (int i = 0; i < nresult.Rows.Count; i++)
                        {
                            int a = i % 5;
                            switch (a)
                            {
                                case 0:
                                    id1.Add(nresult.Rows[i]);
                                    break;
                                case 1:
                                    id2.Add(nresult.Rows[i]);
                                    break;
                                case 2:
                                    id3.Add(nresult.Rows[i]);
                                    break;
                                case 3:
                                    id4.Add(nresult.Rows[i]);
                                    break;
                                case 4:
                                    id5.Add(nresult.Rows[i]);
                                    break;
                            }
                        }

                        if (id1.Count > 0)
                        {
                            var task1 = new Task(() =>
                            {
                                GoRequest(id1);
                            });
                            task1.Start();
                        }

                        if (id2.Count > 0)
                        {
                            var task2 = new Task(() =>
                            {
                                GoRequest(id2);
                            });
                            task2.Start();
                        }

                        if (id3.Count > 0)
                        {
                            var task3 = new Task(() =>
                            {
                                GoRequest(id3);
                            });
                            task3.Start();
                        }

                        if (id4.Count > 0)
                        {
                            var task4 = new Task(() =>
                            {
                                GoRequest(id4);
                            });
                            task4.Start();
                        }

                        if (id5.Count > 0)
                        {
                            var task5 = new Task(() =>
                            {
                                GoRequest(id5);
                            });
                            task5.Start();
                        }