Question

I am trying to send a set of parameters and their values via http protocol in C#.

A list of parameters(specified by service provider) and their values are:

“name” — “a name”

“type” — “a type name”

“file_in” — “uploaded file”

“a name” and “a type name” are string. As I did research on the Internet, the only example I found is by using addParam like:

request.addParam("name","a name");
request.addParam("type","a type name");

(Is it correct? I’m not sure about it…)

But what about “file_in”??? How can I post(upload) a file with specific parameter name “file_in” via http protocol? Could you please give me an example?

Thanks in advance for your answers 😀

Answer 1

Check : WebClient.UploadValues Method (Uri, NameValueCollection)