Question

在这里使用C＃。我正在创建一个控制台应用程序。我有两种滚动文本的方法，而不是立即在屏幕上显示它。一个与Console.Write（）的工作方式相同，另一个的工作方式与Console.WriteLine（）相同。不同之处在于每个角色之间有30毫秒的延迟。我试图这样做，以便当你按住一个键时，每个角色之间的延迟加速达5ms。问题是，一旦你按下一个键，Console.KeyAvailable就为真，不会重置，因此它只会延迟5ms。有没有办法把它设置为假，或者我可以做些什么来实现这个目标？这是我的代码：

    //Console.Write() version
    static void RPGWrite(string write)
    {
        char[] writearray = write.ToCharArray();
        int writearraycount = writearray.Count();
        for (int x = 0; x < writearraycount; x++)
        {
            Console.Write(Convert.ToString(writearray[x]));
            if (Console.KeyAvailable == false)
                System.Threading.Thread.Sleep(30);
            else
                System.Threading.Thread.Sleep(5);                   
        }            
    }
    //Console.WriteLine() version
    static void RPGWriteLine(string write)
    {
        char[] writearray = write.ToCharArray();
        int writearraycount = writearray.Count();
        for (int x = 0; x < writearraycount; x++)
        {
            Console.Write(Convert.ToString(writearray[x]));
            if (Console.KeyAvailable == false)
                System.Threading.Thread.Sleep(30);
            else
                System.Threading.Thread.Sleep(5);
        }
        Console.Write("\n");
    }

Answer 1

[nkvu - 将评论中的项目移至此处，以防其他人帮助其他人]

AFAIK，要将KeyAvailable设置为false，您实际上需要从流中读取密钥（例如，使用Console.ReadKey）。

使用Console.ReadKey(true)将从流中读取一个字符，而不会回显到控制台以供用户查看 - 尽管请注意MSDN文档中关于按键Alt，Ctrl或Shift键的注释。

Answer 2

这是最终为我工作的代码：

    //Console.Write() version
    static void RPGWrite(string write)
    {
        char[] writearray = write.ToCharArray();
        int writearraycount = writearray.Count();
        for (int x = 0; x < writearraycount; x++)
        {
            if (Console.KeyAvailable == false)
            {
                Console.Write(Convert.ToString(writearray[x]));
                System.Threading.Thread.Sleep(30);
            }
            else
            {
                Console.Write(Convert.ToString(writearray[x]));
                if (x < (writearraycount - 1))
                {
                    x++;
                    Console.Write(Convert.ToString(writearray[x]));
                }
                if (x < (writearraycount - 2))
                {
                    x++;
                    Console.Write(Convert.ToString(writearray[x]));
                }
                if (x < (writearraycount - 3))
                {
                    x++;
                    Console.Write(Convert.ToString(writearray[x]));
                }
                if (x < (writearraycount - 4))
                {
                    x++;
                    Console.Write(Convert.ToString(writearray[x]));
                }
                Console.ReadKey(true);
            }
        }           
    }
    //Console.WriteLine() version
    static void RPGWriteLine(string write)
    {
        char[] writearray = write.ToCharArray();
        int writearraycount = writearray.Count();
        for (int x = 0; x < writearraycount; x++)
        {
            if (Console.KeyAvailable == false)
            {
                Console.Write(Convert.ToString(writearray[x]));
                System.Threading.Thread.Sleep(30);
            }
            else
            {
                Console.Write(Convert.ToString(writearray[x]));
                if (x < (writearraycount - 1))
                {
                    x++;
                    Console.Write(Convert.ToString(writearray[x]));
                }
                if (x < (writearraycount - 2))
                {
                    x++;
                    Console.Write(Convert.ToString(writearray[x]));
                }
                if (x < (writearraycount - 3))
                {
                    x++;
                    Console.Write(Convert.ToString(writearray[x]));
                }
                if (x < (writearraycount - 4))
                {
                    x++;
                    Console.Write(Convert.ToString(writearray[x]));
                }
                Console.ReadKey(true);
            }
        }
        Console.Write("\n");
    }

Console.KeyAvailable - 如何重置此布尔值？

2 个答案: