C# 简单的定时器使用

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
System.Timers.Timer t = new System.Timers.Timer(1000);//实例化Timer类,设置间隔时间为1000毫秒;

t.Elapsed += new System.Timers.ElapsedEventHandler(theout);//到达时间的时候执行事件;

t.AutoReset = true;//设置是执行一次(false)还是一直执行(true);

t.Enabled = true;//是否执行System.Timers.Timer.Elapsed事件;
}

public void theout(object source, System.Timers.ElapsedEventArgs e)
{

MessageBox.Show("OK!");

}
}
}

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转载自www.cnblogs.com/huanglg/p/11957912.html