等待没有睡觉？(Waiting without Sleeping?)

 我想要做的是启动一个函数，然后将bool更改为false，等待一秒钟并再次将其变为true。 但是我想在没有等待功能的情况下这样做，我该怎么做？ 
 
 我只能使用Visual C＃2010 Express。 
 
 这是有问题的代码。 我正在尝试接收用户输入（例如右箭头）并相应地移动，但在角色移动时不允许进一步输入。 
 
        x = Test.Location.X;
        y = Test.Location.Y;
        if (direction == "right") 
        {
            for (int i = 0; i < 32; i++)
            {
                x++;
                Test.Location = new Point(x, y);
                Thread.Sleep(31);
            }
        }
    }

    private void Form1_KeyDown(object sender, KeyEventArgs e)
    {
        int xmax = Screen.PrimaryScreen.Bounds.Width - 32;
        int ymax = Screen.PrimaryScreen.Bounds.Height - 32;
        if (e.KeyCode == Keys.Right && x < xmax) direction = "right";
        else if (e.KeyCode == Keys.Left && x > 0) direction = "left";
        else if (e.KeyCode == Keys.Up && y > 0) direction = "up";
        else if (e.KeyCode == Keys.Down && y < ymax) direction = "down";

        if (moveAllowed)
        {
            moveAllowed = false;
            Movement();
        }
        moveAllowed = true;  
    }

What I'm trying to do is start a function, then change a bool to false, wait a second and turn it to true again. However I'd like to do it without the function having to wait, how do I do this?
 
I can only use Visual C# 2010 Express.
 
This is the problematic code. I am trying receive user input (right arrow for example) and move accordingly, but not allow further input while the character is moving.
 
        x = Test.Location.X;
        y = Test.Location.Y;
        if (direction == "right") 
        {
            for (int i = 0; i < 32; i++)
            {
                x++;
                Test.Location = new Point(x, y);
                Thread.Sleep(31);
            }
        }
    }

    private void Form1_KeyDown(object sender, KeyEventArgs e)
    {
        int xmax = Screen.PrimaryScreen.Bounds.Width - 32;
        int ymax = Screen.PrimaryScreen.Bounds.Height - 32;
        if (e.KeyCode == Keys.Right && x < xmax) direction = "right";
        else if (e.KeyCode == Keys.Left && x > 0) direction = "left";
        else if (e.KeyCode == Keys.Up && y > 0) direction = "up";
        else if (e.KeyCode == Keys.Down && y < ymax) direction = "down";

        if (moveAllowed)
        {
            moveAllowed = false;
            Movement();
        }
        moveAllowed = true;  
    }

原文：https://stackoverflow.com/questions/30826490