摘要： 以下内容来自网络，出处:http://blog.163.com/liran2001_81/blog/static/2416304020091125112622352/using System;using System.Collections.Generic;using System.ComponentModel;using System.Drawing;using System.Data;using System.Linq;using System.Text;using System.Windows.Forms;using System.Collections;namespace Tools{ 阅读全文