本文介绍了中断到Console.ReadLine的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
是否可以停止到Console.ReadLine()编程?
我有一个控制台应用程序的大部分逻辑在不同的线程运行,并在主线程我接受输入使用到Console.ReadLine()。我想停止从控制台读取时分离出的线程停止运行。
I have a console application: the much of the logic runs on a different thread and in the main thread I accept input using Console.ReadLine(). I'd like to stop reading from console when the separated thread stop running.
我怎样才能做到这一点?
How can I achieve this?
推荐答案这是可能的,你必须关闭标准输入流挺举的地板垫。此程序演示的想法:
It's possible, you have to jerk the floor mat by closing the stdin stream. This program demonstrates the idea:
using System; using System.Threading; using System.Runtime.InteropServices; namespace ConsoleApplication2 { class Program { static void Main(string[] args) { ThreadPool.QueueUserWorkItem((o) => { Thread.Sleep(1000); IntPtr stdin = GetStdHandle(StdHandle.Stdin); CloseHandle(stdin); }); Console.ReadLine(); } // P/Invoke: private enum StdHandle { Stdin = -10, Stdout = -11, Stderr = -12 }; [DllImport("kernel32.dll")] private static extern IntPtr GetStdHandle(StdHandle std); [DllImport("kernel32.dll")] private static extern bool CloseHandle(IntPtr hdl); } }更多推荐
中断到Console.ReadLine
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