对文件的上传，下载，复制，删除，创建都有详细的例子和说明。-The file upload, download, copy, delete, create all the detailed examples and explanations.

这是一个HTTP多线程文件下载的例子，是一个做下载工具的基础。供大家学习之用 -This is a multi-threaded file download HTTP example is a download tool to do the foundation. We use for learning

WEB方式带进度条大文件上传的例子，可稳定运行在IIS方式和开发测试方式。 网上下载测试了好多代码，都不稳定，有的是IE版本问题，有的是缓存限制问题，有的是写入权限问题。 开发环境：NET2.0，IE8 -WEB-large file upload with progress bar example, stable operation and development of test methods in IIS mode. Download test a lot of cod

实现文件上传和下载功能，简单的例子，具体功能，请举一反三。-For file upload and download capabilities, a simple example, the specific features, please analogy.