阅读转义键 [英] reading the escape key

问题描述

f(){
info=console.readkey();
if(info == ConsoleKey.Escape)
console.write("exit");
int n = Convert.ToInt32(Console.ReadLine());
}

我需要说的是，如果按下转义"，请退出.但是
如果用户的第一个按下的字符没有逃脱，则不会在窗口中显示...

i need to say that if "escape" is pressed,quit.but
the first pressed character by user is not displayed in the window if its not escape...

推荐答案

if(Console.ReadKey() == ConsoleKey.Escape)

您可以在下面尝试，

You might try below,

static void ReadUserData()
{
    var info = Console.ReadKey();
    if (info.Key == ConsoleKey.Escape)
    {
        Console.WriteLine("exit");
    }
    else
    {
        Console.WriteLine(string.Format("\nKey has been pressed : {0}", info.Key));
        int n;
        n = Int32.TryParse(Console.ReadLine(), out n) ? n : 0;
        Console.WriteLine(n);
    }
}

:)

:)

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