C# .exe upload of multiple files to PHP server - filename param?

What is the best way for a C# .exe program, to upload to a php server script that accepts file uploads.

If using .NET WebClient is the only way, is there a way for WebClient to specify the parameter name, rather than just the file?

For example, the C# .exe would do basically what a simple html form would do in this case.

<input name="filename" type="file" />开发者_高级运维

How do you specify this name parameter using WebClient?

You could try UploadFileEx from CodeProject.

You can acheive this with the HttpWebRequest class. It's a bit tricky since you will most likely need to upload the file using MIME multipart formatting. However, this post explains this process much better than I can: Upload files with HTTPWebrequest (multipart/form-data)

Good luck to you :)