How to submit a multipart/form-data HTTP POST request from C#

Question

What is the easiest way to submit an HTTP POST request with a multipart/form-data content type from C#? There has to be a better way than building my own request.

T

Answer 1

I've had success with the code posted at aspnetupload.com. I ended up making my own version of their UploadHelper library which is compatible with the Compact Framework. Works well, seems to do exactly what you require.