1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | List集合是非线程安全的，所以我们这里了解下安全集合ConcurrentBag。控制台测试程序：using System;using System.Collections.Concurrent;using System.Collections.Generic;using System.Diagnostics;using System.Linq;using System.Text;using System.Threading.Tasks; namespace MyConcurrent{ class Program { /// <summary> /// ConcurrentBag并发安全集合 /// </summary> public static void ConcurrentBagWithPallel() { ConcurrentBag<int> list = new ConcurrentBag<int>(); Parallel.For(0, 10000, item => { list.Add(item); }); Console.WriteLine("ConcurrentBag‘s count is {0}", list.Count()); int n = 0; foreach (int i in list) { if (n > 10) break; n++; Console.WriteLine("Item[{0}] = {1}", n, i); } Console.WriteLine("ConcurrentBag‘s max item is {0}", list.Max()); } /// <summary> /// 函数入口 /// </summary> /// <param name="args"></param> static void Main(string[] args) { Console.WriteLine("ConcurrentBagWithPallel is runing" ); ConcurrentBagWithPallel(); Console.Read(); } |
原文：https://www.cnblogs.com/lonelyxmas/p/12904943.html