using System;
using System.Threading;
using System.Threading.Tasks;
namespace application
{
public class Files
{
public static Task<string> runTask()
{
return Task.Run(() =>
{
Thread.Sleep(2000);
return "Hello World!";
});
}
public static async void Hello()
{
string result = await runTask();
Console.WriteLine(result);
Console.WriteLine("Execution Ended!");
}
public static void Main(string[] args)
{
Hello();
Console.WriteLine("The Async Code Is Running Above!");
}
};
};
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上面的 C# 代码只打印“The Async Code Is Running Below!” 之后什么也没有发生。
我怎样才能按以下顺序打印内容(以及我出错的地方):
“上面运行的是异步代码!” “你好世界!” “行刑结束!”
谢谢你!