Question

我想通过使用空格停止整个do-while循环并写出我的WriteLine，但是在按空格键时它什么也没做。我认为这与Thread.Sleep有关，也许它不允许用户在睡眠状态下输入。如果有人能启发我为什么这行不通，我将非常高兴

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace casinov2
{
    class Program
    {
        static void Main(string[] args)
        {
            int x=3;
            int y = 15;
            int[] elemek = new int[7];
            do{
                while (!Console.KeyAvailable){
                    for (int i = 0; i < 5; i++){
                        Console.Clear();
                        Console.SetCursorPosition(x, y);
                        x++;
                        Console.WriteLine("{0:██}{1:██}{2:██}", elemek[i], elemek[i + 1], elemek[i + 2]);
                        System.Threading.Thread.Sleep(100);
                        if (i >= 4){
                            for (int j = 0; j < 5; j++){
                                Console.Clear();
                                Console.SetCursorPosition(x, y);
                                x--;
                                Console.WriteLine("{0:██}{1:██}{2:██}", elemek[i], elemek[i + 1], elemek[i + 2]);
                                System.Threading.Thread.Sleep(100);
                            }
                        i = -1;
                        }
                    }
                }
            } while (Console.ReadKey(true).Key != ConsoleKey.Spacebar);
            Console.WriteLine("ready");
            Console.ReadLine();
        }
    }
}

Answer 1

KeyAvailable检查必须位于for循环中：

static void Main(string[] args)
{
    int x=3;
    int y = 15;
    int[] elemek = new int[7];
    do{
        for (int i = 0; i < 5; i++){
            Console.Clear();
            Console.SetCursorPosition(x, y);
            x++;
            Console.WriteLine("{0:██}{1:██}{2:██}", elemek[i], elemek[i + 1], elemek[i + 2]);
            System.Threading.Thread.Sleep(100);
            if (i >= 4){
                for (int j = 0; j < 5; j++){
                    Console.Clear();
                    Console.SetCursorPosition(x, y);
                    x--;
                    Console.WriteLine("{0:██}{1:██}{2:██}", elemek[i], elemek[i + 1], elemek[i + 2]);
                    System.Threading.Thread.Sleep(100);
                }
                i = -1;
            }

            if (Console.KeyAvailable) break;
        }
    } while (Console.ReadKey(true).Key != ConsoleKey.Spacebar);
    Console.WriteLine("ready");
    Console.ReadLine();
}

线程睡眠和ReadKey不配合

1 个答案: