c# – 在调试模式下给出ctrl c时,控制台应用程序不会退出

当我在Release中运行以下内容时,按下CTRL C会成功终止该应用程序.

在Debug中运行时,按下CTRL C会在下面的while循环中挂起.

为什么？有没有解决的办法？

static void Main(string[] args)
{
    while (true)
    {
        // Press CTRL + C...
        // When running in Release, the app closes down
        // When running in Debug, it hangs in here
    }
}

一种方法是实现这一点是使用 Console.CancelKeyPress

Occurs when the Control modifier key (Ctrl) and either the
ConsoleKey.C console key (C) or the Break key are pressed
simultaneously (Ctrl+C or Ctrl+Break).

When the user presses either Ctrl+C or Ctrl+Break, the CancelKeyPress
event is fired and the application’s ConsoleCancelEventHandler event
handler is executed. The event handler is passed a
ConsoleCancelEventArgs object

例

private static bool keepRunning = true;

public static void Main(string[] args)
{
   Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e) {
         e.Cancel = true;
         keepRunning = false;
      };

   while (keepRunning) 
   {
      // Do stuff
   }
   Console.WriteLine("exited gracefully");
}