title: Post data to server in windows store app
body: <p>i want to send data to my web-service in the form of key,value pairs. i am not getting how to do this,for doing post the basic method is.</p>
  
  <pre><code>HttpClient httpClient = new HttpClient();
  HttpResponseMessage response = httpClient.PostAsync("http://50.16.234.220/helloapp/api/public/", new StringContent("asdad")).Result;
  </code></pre>
  
  <p>my Api requires  pairs for getting data so plz tell me how to do it in windows 8 apps..any help is appreciated.</p>