How can we upload the file using http post?

Question

I am using HTTP API called HttpClient to upload the file using "post", but haven't been able to find any sample code for the same.

Any ideas? Any examples/implementations?

Edit:-

I meant HTTP API called HttpClient - See "Consuming RESTful Services with HttpClient" here

Answer 1

You meant WebClient? Try this sample: Download And Upload A File Using C#

EDIT: Try this post: Upload file with REST

Answer 2

how about considering the use of curl..its straightforward...documentation available in the internet