silverlight基于 WebRequest的多文件上传完整源码，能显示上传进度,自己写的代码，拿出来赚积分啦。. -silverlight based the WebRequest multi file upload full source code, can show the progress of the upload, write your own code to earn Points. .

多文件上传功能的实现,有源代码的，简单易学易懂，入门用。-The realization of multi-file upload function