Large File Upload solution and webbupload component source code in Asp.net

Webbupload Upload Component

Features
You can configure the Web. config file to set the size of the uploaded file.
It is fully developed Based on. NET and does not require any client configuration.
Provides synchronous upload progress bars to display real-time upload progress information.
Does not break the page logic. It provides usage similar to ASP. NET built-in Upload components.
Server. scripttimeout (request timeout setting) is not affected. You can configure the server processing time.

Development and testing environment
Operating System: Windows XP Professional (en)
Development Tool: Microsoft Visual Studio. NET 2003
Web server: IIS 5.0 &. NET Framework 1.1
Browser: Internet Explorer 6.0/

Update description:
1. modified the error when the object list item is empty during Multifile upload.
2. Updated the file name display method of the progress bar. Only the file name is retained and the path is deleted.
Download http://files.cnblogs.com/WuCountry/WebbUploadSample.rar

For the development of webbupload Upload components, see the relevant link: http://computer.mblogger.cn/wucountry/posts/48947.aspx

Second update from:

Download: http://files.cnblogs.com/WuCountry/WebbUploadSample.zip

Note:
1. modified the upload progress bar.
2. added several attributes and modified a class name. The original webbuploadhandler was changed to webbuploadstatushandler.
3. You can use the original upload method by calling the method enablewebbupload (false) when calling httpinpufile without interrupting the upload. Webbupload is used by default.
4. the demo is complete in the downloaded file.Source code.

I believe that this modification will make the component more and more stable and will be used in my actual project.

2006-02-17
Publish all sourcesCode.
Yesterday, my colleague gave me a tool to reverse the DLL file into a project. Therefore, this Upload Component does not have to protect the source code.
Considering the Business Behavior of aspnetupload, the source code of this component is not disclosed for the time being, but this is meaningless.
All source code of the Webb. Wave. Controls. webbupload control:
Http://files.cnblogs.com/WuCountry/WebbUpload.zip
Combined with the demo above, it should be a good learning project.