[资源].Net下的Ftp操作类
http://www.codeproject.com/csharp/ftplib.asp
This code is for implementing FTP client capabilities in applications without needing to know the underlying protocol. The general idea is 'easy to use' while giving you access to (mainly) information you would also want to know about the upload/download process. One of the things that pushed me towards writing it was a lack of pre-existing code that lets you have progress information. The DoDownload() and DoUpload() functions return the bytes received, and the total bytes and file size info are available as well for any further calculations you might want to do.
There is no screenshot of the demo application because the purpose of this code is not to provide you with a functioning application. There is a demo application though, just to demonstrate how I intended the code to be used. It's a small command line FTP client with very basic functionality that is meant to provide a good reference on how to use the features the ftplib code provides.