set number task run in c#

Question

string[] urls = { "http://laptrinhvb.net", "http://howkteam.vn", "http://24h.com.vn", "http://fb.com", "http://google.com", "http://kenh14.vn" };
            Parallel.ForEach(urls, new ParallelOptions() { MaxDegreeOfParallelism = 2 }, url =>
            {
                Console.WriteLine(url);
                Thread.Sleep(3000);
            });

Answer 1

hay quá bạn ơi