ASP.NET无组件多文件上传程序，用于多个文件同时上传，方便快捷 -No more than ASP.NET file upload component program for uploading multiple files at the same time, convenient and quick

详细介绍 用C#.NET 写得，2。0版本，实现可自定义上传参数，上传个数的无刷新上传组件，欢迎指正（带源码）-Details with C#. NET written, the 2.0 version, upload custom parameters, upload number of upload without refresh components, please correct me (with source code)