【原】测试Application.Idle

 最近在DoNet项目中需要用到Application.Idle功能函数，平时基本没用过。今天写点代码测试一下，一目了然。
    Application.Idle的英文描述为：“Occurs when the application finished processing and is about to enter idle state.”,字面意思 当应用程序处于空闲状态时执行相应代码。
    还是上代码，源代码也可直接下载。

/*
 Wrote by jamesking 2010-10-17.
 Mail:jamesking.chao@gmail.com
 */
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 测试Application.Idel
{
    public partial class Form1 : Form
    {
        private int excuteTimes = 0;//空闲期间执行的次数

        public Form1()
        {
            InitializeComponent();
        }

        /// <summary>
        /// 时间处理，获取最新的系统时间在文本框中显示
        /// </summary>
        private void ProcessTime(object sender, EventArgs e)
        {
            textBox1.Text = System.DateTime.Now.ToString();
            excuteTimes++;
            if (excuteTimes == 9)
            {
                Application.Idle -= new EventHandler(ProcessTime);
                MessageBox.Show("已经在CPU空闲期间执行了10次！");
            }
        }

        /// <summary>
        /// 按扭，获取时间
        /// </summary>
        private void btnGetTime_Click(object sender, EventArgs e)
        {
            Application.Idle += new EventHandler(ProcessTime);
        }
    }
}