摘要：
1.[代码].NET 2.0using System.Diagnostics;private Stopwatch stw = new Stopwatch();private void Form1_Load(object sender, EventArgs e){stw.Start();}private void Form1_FormClosing(object sender, FormClosingEventArgs e){DialogResult dr = MessageBox.Show("真的要退出？", "退出", MessageBoxButton 阅读全文
摘要：
详细介绍http://www.cnblogs.com/jcz1206/articles/2730793.html ---摘录别人的using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace StudyConsoleApplication{ public class Heater1 { public delegate void BEventHandler(Object o,BEventArgs b); public event BEv... 阅读全文