System.Timers.Timer 定时执行程序

System.Timers.Timer t = new System.Timers.Timer(5000); //设置时间间隔为5秒

        private void Form1_Load(object sender, EventArgs e)
        {
            t.Elapsed += new System.Timers.ElapsedEventHandler(Timer_TimesUp);
            t.AutoReset = false; //每到指定时间Elapsed事件是触发一次(false),还是一直触发(true)
        }
         
        private void btnStart_Click(object sender, EventArgs e)
        {
            t.Enabled = true; //是否触发Elapsed事件
            t.Start();
        }

        private void Timer_TimesUp(object sender, System.Timers.ElapsedEventArgs e)
        {
            //到达指定时间5秒触发该事件输出 Hello World!!!!
            System.Diagnostics.Debug.WriteLine("Hello World!!!!"); 
        }

        private void btnStop_Click(object sender, EventArgs e)
        {
            t.Stop();
            System.Diagnostics.Debug.WriteLine("未到指定时间5秒提前终结!!!");

        }


private void Form1_Load(object sender, EventArgs e)
{
System.Timers.Timer pTimer = new System.Timers.Timer(5000);//每隔5秒执行一次,没用winfrom自带的
pTimer.Elapsed+=pTimer_Elapsed;//委托,要执行的方法
pTimer.AutoReset = true;//获取该定时器自动执行
pTimer.Enabled = true;//这个一定要写,要不然定时器不会执行的
Control.CheckForIllegalCrossThreadCalls = false;//这个不太懂,有待研究

}

private void pTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
button1_Click(null, null);
}


你可能感兴趣的:(C#)