C# 람다식 Thread 시작

                new Thread(() =>
                {
                    for (int i = 0; i < 10000000; i++)
                    {
                        items[0].Time = i.ToString();
                        if(i == 9999999)
                        {
                            dataGridView1.Invalidate();
                        }
                    }
                }
                ).Start();