using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Threading;
//1: test: await before
//doo0
//1: Main:inoke test after
//doo1
//doo2
//doo3
//doo4
//3: test: await after
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
test();
log("Main：inoke test after");
Thread.Sleep(Timeout.Infinite);
}
static async void test()
{
log("test: await before");
await doo();
log("test: await after");
}
static async Task doo()
{
await Task.Run(() => {
for (int i = 0; i < 5; i++)
{
Console.WriteLine("doo" + i.ToString());
Thread.Sleep(1000);
}
});
}
static void log(string msg)
{
Console.WriteLine("{0}: {1}", Thread.CurrentThread.ManagedThreadId, msg);
}
}
}