title: Sending Data to WEB API function from Code behind C#
body: <p>I have created Web API Services.
  What I am trying to do is to call that API function, namely SaveSession(string data), from code behind button click, and to pass the entire form collection data as parameter in string format.
  When I call the api's uri through webclient.uploadstring(url,string);
  It is calling the web service but the parameter is not getting passed.
  Pls help.</p>