FileSystemWatcher的支持FTP [英] FileSystemWatcher for FTP

问题描述

我如何能实现一个 FileSystemWatcher的为FTP位置（在C＃）。我们的想法是一旦有事情在FTP位置我想将它复制到我的本地机器被添加。任何的想法会有所帮助。

How can I implement a FileSystemWatcher for an FTP location (in C#). The idea is whenever anything gets added in the FTP location I wish to copy it to my local machine. Any ideas will be helpful.

这是一个跟进我刚才的问题的使用.NET 选择FTP下载。

This is a follow up of my previous question Selective FTP download using .NET.

推荐答案

您就要有实现轮询的解决方案，让您继续要求定期目录的内容。这从以前的呼叫相比较而言，缓存列表，并确定发生了什么事的方式。

You're going to have to implement a polling solution, where you keep asking for the directory content periodically. Compare this to a cached list from the previous call and determine what happened that way.

有什么在FTP协议，这将有助于你这个很遗憾。

There's nothing in the FTP protocol that will help you with this unfortunately.

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