Upload File Parser

Hi,

I have a windows app that uses vb.net WebClient upload function to upload a
file to the website for processing. My website uses ASP. I know how to parse
a uploaded file from a webpage using <input type=file...> inputfile control.
But I just wondered how I can receive or parse a file from a winapp.

Does anyone have some sample code for upload file? both in winapp and server
side.

Any help will be highly appreciated.

Shen