一秒钟后执行

Code
       
      System.Windows.Forms.Timer timer = new System.Windows.Forms.Timer();   
      private void Timer_Tick(object sender, EventArgs e)
        {
            timer.Enabled = false;

            MessageBox.Show("1秒钟后我被执行了！");
           
            
        }
      
        private void button1_Click(object sender, EventArgs e)
        {
            
            timer.Interval = 1000;
            timer.Tick += new EventHandler(Timer_Tick);
            timer.Start();
        }

转载于:https://www.cnblogs.com/master-zhu/archive/2009/08/20/1550314.html