[C#] 定时器的使用

private void button4_Click(object sender, EventArgs e)
{
     //创建定时器
     timerGetTime = new System.Windows.Forms.Timer();
     //设置定时器属性
     timerGetTime.Tick += new EventHandler(HandleTime);
     timerGetTime.Interval = 1000;//时间间隔1000毫秒
     timerGetTime.Enabled = true;
     //开启定时器
     timerGetTime.Start();
}

public void HandleTime(Object myObject, EventArgs myEventArgs)      
{
     //加入需要执行的函数，即，每隔1000毫秒执行一次该函数
}

private void button5_Click(object sender, EventArgs e)
{
    //停止定时器
    timerGetTime.Stop();
}