求用鼠标实现按住键盘某个键的效果

Question

一直按住键盘某个键不放，程序会不断的触发keydown事件，我原来用这样的方法实现游戏的押分。现在居于成本考虑，想换成鼠标左键实现同样的效果，用timer来实现效果不是很理想。不知道各位有什么好的建议没？

Answer 1

       bool pressKey=true;
        System.Threading.Thread thread=null;        private void Press()
        {
            while (pressKey)
            {
                SendKeys.SendWait("D");
                System.Threading.Thread.Sleep(100);
            }
        }
先这样
然后        private void button1_Click(object sender, EventArgs e)
        {
            if (thread == null)
            {
                textBox1.Focus();
                pressKey = true;
                thread = new System.Threading.Thread(new System.Threading.ThreadStart(Press));
                thread.Start();
            }
            else
            {//我这用这样比较保险了··
                pressKey = false;
                thread.Abort();
                thread = null;
            }        }最后一个一定要加，要不忘记了就麻烦了
        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (thread != null)
                thread.Abort();
        }