1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.Threading;
6 using System.Threading.Tasks;
7
8 namespace CloudLearning.UI
9 {
10 class Program
11 {
12 static void Main(
string[] args)
13 {
14 AsyncPrintHelloWorld();
15 Console.ReadLine();
16 }
17
18 public async static void AsyncPrintHelloWorld()
19 {
20 Console.WriteLine(
"异步方法调用开始");
21 var result1 =
TMothd1();
22 var result2 =
TMothd2();
23 var result3 =
TMothd3();
24 Console.WriteLine(
"异步方法完成");
25 int r1 =
await result1;
26 int r2=
await result2;
27 int r3 =
await result3;
28 Console.WriteLine(
"{0},{1},{2}", r1, r2, r3);
29 }
30
31 public async static Task<
int>
TMothd1()
32 {
33 return await Task.Factory.StartNew(() =>
34 {
35 Thread.Sleep(
5 *
1000);
36 Console.WriteLine(
"TMothd1 完成");
37 return 1;
38 });
39 }
40
41 public async static Task<
int>
TMothd2()
42 {
43 return await Task.Factory.StartNew(() =>
44 {
45 Thread.Sleep(
10 *
1000);
46 Console.WriteLine(
"TMothd2 完成");
47 return 2;
48 });
49 }
50 public async static Task<
int>
TMothd3()
51 {
52 return await Task.Factory.StartNew(() =>
53 {
54 Thread.Sleep(
15 *
1000);
55 Console.WriteLine(
"TMothd3 完成");
56 return 3;
57 });
58 }
59
60 }
61 }
View Code
转载于:https://www.cnblogs.com/tangxiaojun/p/4978129.html
相关资源：浅谈C#中的Async和Await的用法详解
