C# 复制文件 （支持网络内复制）

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

using Microsoft.VisualBasic.FileIO;
namespace Ex14_10
{
    public partial class Form1 : Form
    {
        public Form1（）
        {
            InitializeComponent（）;
        }
        //引用API
      
        private void Form1_Load（object sender EventArgs e）
        {
            
        }

        private void button3_Click（object sender EventArgs e）
        {
            if （this.openFileDialog1.ShowDialog（） == DialogResult.OK）
            {
                this.textBox1.Text = this.openFileDialog1.FileName;
            }
        }

        private void button4_Click（object sender EventAr

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2010-04-06 13:10  Ex14_10\
     目录           0  2010-04-06 13:10  Ex14_10\Ex14_10\
     文件         910  2007-07-11 11:34  Ex14_10\Ex14_10.sln
     文件       13824  2007-07-11 11:34  Ex14_10\Ex14_10.suo
     目录           0  2010-04-06 13:10  Ex14_10\Ex14_10\bin\
     目录           0  2010-04-06 13:10  Ex14_10\Ex14_10\bin\Debug\
     文件       20480  2007-07-11 11:34  Ex14_10\Ex14_10\bin\Debug\Ex14_10.exe
     文件       22016  2007-07-11 11:34  Ex14_10\Ex14_10\bin\Debug\Ex14_10.pdb
     文件        5632  2007-07-11 11:34  Ex14_10\Ex14_10\bin\Debug\Ex14_10.vshost.exe
     文件        3272  2007-07-11 11:34  Ex14_10\Ex14_10\Ex14_10.csproj
     文件        1610  2007-07-11 11:34  Ex14_10\Ex14_10\Form1.cs
     文件        6414  2007-07-11 11:34  Ex14_10\Ex14_10\Form1.Designer.cs
     文件        6226  2007-07-11 11:34  Ex14_10\Ex14_10\Form1.resx
     目录           0  2010-04-06 13:10  Ex14_10\Ex14_10\obj\
     目录           0  2010-04-06 13:10  Ex14_10\Ex14_10\obj\Debug\
     文件         842  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_02.csproj.GenerateResource.Cache
     文件       20480  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_02.exe
     文件         180  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_02.Form1.resources
     文件       26112  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_02.pdb
     文件         180  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_02.Properties.Resources.resources
     文件         842  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_10.csproj.GenerateResource.Cache
     文件       20480  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_10.exe
     文件         180  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_10.Form1.resources
     文件       22016  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_10.pdb
     文件         180  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Debug\Ex14_10.Properties.Resources.resources
     目录           0  2010-04-06 13:10  Ex14_10\Ex14_10\obj\Debug\TempPE\
     文件         268  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Ex14_02.csproj.FileList.txt
     文件         268  2007-07-11 11:34  Ex14_10\Ex14_10\obj\Ex14_10.csproj.FileList.txt
     文件         466  2007-07-11 11:34  Ex14_10\Ex14_10\Program.cs
     目录           0  2010-04-06 13:10  Ex14_10\Ex14_10\Properties\
     文件        1162  2007-07-11 11:34  Ex14_10\Ex14_10\Properties\AssemblyInfo.cs
............此处省略33个文件信息