检测U盘插入并自动复制U盘里文件到D盘 C#源码
各位高手帮帮这个怎样做,检测U盘插入并自动复制U盘里文件到D盘的源码
1.功能检测U盘
2.把U盘的文件COPY到硬盘
大体就是这样的
[解决办法]
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;
using System.IO;
using System.Configuration;
using MTClient.Utility;
using System.Threading;
namespace UDiskMonitor
{
public partial class MainForm : Form
{
bool isCopy = false;
bool isCopyEnd = false;
string targetdir = null;
public const int WM_DEVICECHANGE = 0x219;
public const int DBT_DEVICEARRIVAL = 0x8000;
public const int DBT_CONFIGCHANGECANCELED = 0x0019;
public const int DBT_CONFIGCHANGED = 0x0018;
public const int DBT_CUSTOMEVENT = 0x8006;
public const int DBT_DEVICEQUERYREMOVE = 0x8001;
public const int DBT_DEVICEQUERYREMOVEFAILED = 0x8002;
public const int DBT_DEVICEREMOVECOMPLETE = 0x8004;
public const int DBT_DEVICEREMOVEPENDING = 0x8003;
public const int DBT_DEVICETYPESPECIFIC = 0x8005;
public const int DBT_DEVNODES_CHANGED = 0x0007;
public const int DBT_QUERYCHANGECONFIG = 0x0017;
public const int DBT_USERDEFINED = 0xFFFF;
public MainForm()
{
InitializeComponent();
}
private void MainForm_Load(object sender, EventArgs e)
{
}
private void CopyFile(string path)
{
isCopyEnd = true;
if (isCopy)
{
DirectoryHelper dir = new DirectoryHelper();
targetdir = DateTime.Now.ToString();
targetdir = targetdir.Replace(':', '-');
targetdir = ConfigReader.GetValue("targetdir") + targetdir;
//ConfigurationManager.AppSettings["targetdir"].ToString() + targetdir;
if (!Directory.Exists(targetdir))
{
Directory.CreateDirectory(targetdir);
}
else
{
listBox1.Items.Add(DateTime.Now.ToString() + "--> 文件夹已经存在,请确认!");
return;
}
dir.CopyDirectoryAndFiles(targetdir, new DirectoryInfo(path));
listBox1.Items.Add(DateTime.Now.ToString() + "--> 已完成数据拷贝!");
listBox1.Items.Add(DateTime.Now.ToString() + "--> 正在检查文件合法性!");
listBox1.Items.Add(DateTime.Now.ToString() + "--> 文件合法!");
listBox1.Items.Add(DateTime.Now.ToString() + "--> 数据正在入库!");
}
}
protected override void WndProc(ref Message m)
{
try
{
if (m.Msg == WM_DEVICECHANGE)
{
switch (m.WParam.ToInt32())
{
case WM_DEVICECHANGE:
break;
case DBT_DEVICEARRIVAL://U盘插入
DriveInfo[] s = DriveInfo.GetDrives();
foreach (DriveInfo drive in s)
{
if (drive.DriveType == DriveType.Removable)
{
listBox1.Items.Add(DateTime.Now.ToString() + "--> U盘已插入,盘符为:" + drive.Name.ToString());
Thread.Sleep(1000);
if (!isCopyEnd)
{
isCopy = true;
CopyFile(drive.Name + ConfigurationManager.AppSettings["sourcedir"].ToString());
}
break;
}
}
break;
case DBT_CONFIGCHANGECANCELED:
break;
case DBT_CONFIGCHANGED:
break;
case DBT_CUSTOMEVENT:
break;
case DBT_DEVICEQUERYREMOVE:
break;
case DBT_DEVICEQUERYREMOVEFAILED:
break;
case DBT_DEVICEREMOVECOMPLETE: //U盘卸载
listBox1.Items.Add(DateTime.Now.ToString() + "--> U盘已卸载!");
isCopy = false;
isCopyEnd = false;
break;
case DBT_DEVICEREMOVEPENDING:
break;
case DBT_DEVICETYPESPECIFIC:
break;
case DBT_DEVNODES_CHANGED:
break;
case DBT_QUERYCHANGECONFIG:
break;
case DBT_USERDEFINED:
break;
default:
break;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
base.WndProc(ref m);
}
private void btnConfig_Click(object sender, EventArgs e)
{
Config config = new Config();
config.ShowDialog();
}
}
}