private void button1_Click(object sender, EventArgs e) { Save(2); } //sec为秒数 private void Save(int sec) { Timer t = new Timer(); t.Interval = sec * 1000; t.Tick += delegate { MessageBox.Show("save");//这句改成你的保存 t.Stop(); }; t.Start(); }
异步,扔给一个新的线程做