C# Async与Await用法

最新推荐文章于 2025-11-17 22:25:17 发布

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最新推荐文章于 2025-11-17 22:25:17 发布 · 566 阅读

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CC 4.0 BY-SA版权

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace CloudLearning.UI
{
    class Program
    {
        static void Main(string[] args)
        {
            AsyncPrintHelloWorld();
            Console.ReadLine();
        }

        public async static void AsyncPrintHelloWorld()
        {
            Console.WriteLine("异步方法调用开始");  
            var result1 = TMothd1();
            var result2 = TMothd2();
            var result3 = TMothd3();
            Console.WriteLine("异步方法完成");
            int r1 = await result1;
            int r2= await result2;
            int r3 = await result3;
            Console.WriteLine("{0},{1},{2}", r1, r2, r3);
        }

        public async static Task<int> TMothd1()
        {
            return awa