如何在没有用户交互的情况下将文件上传到Ftp服务器？
问题描述：
在特定目录中修改或添加文件时。
我需要将这些文件上传到FTP服务器。
在上传这些文件之前我需要显示通知底部任务栏上的图标。
提前感谢你。
When file is modified or added in a particular directory.
I need to Upload those files to FTP server.
And before Uploading those files i need to show notify icon on the bottom task bar.
Thanking you in Advance.
答
假设你使用winforms或wpf你可以使用 FileSystemWatcher
Assuming your're using winforms or wpf you can use FileSystemWatcher
FileSystemWatcher fsw = new FileSystemWatcher("mydir");
fsw.Changed += new FileSystemEventHandler(fsw_Changed);
fsw.NotifyFilter = NotifyFilters.LastWrite;
fsw.EnableRaisingEvents = true;
fsw将如果文件被修改，则引发事件。
在更改事件中，您可以在托盘或任务栏中运行上传代码和通知。
也许你也想使用像这样的文件过滤器
The fsw will raise the event if the file is modified.
On the change-event, you can run your upload code and the notification in the tray or taskbar.
maybe you also want to use a filefilter like this
FileSystemWatcher fsw = new FileSystemWatcher("mydir", ".dat");