c# - Linked.In authentication in Windows App -

can me find nice resources integrating linkedin authentication on windows app development ? links, source codes, video tutorial links , youtube links helpful.

here sample code https://code.msdn.microsoft.com/windowsapps/linkedin-oauth-20-example-408dd568 :

private async task getauthorizecode()  {      var url = "https://www.linkedin.com/uas/oauth2/authorization?response_type=code"                                      + "&client_id=" + _consumerkey                                      + "&scope=" + uri.escapedatastring(_scope)                                      + "&state=state"                                      + "&redirect_uri=" + uri.escapedatastring(_callbackurl);      log(url);      var starturi = new uri(url);      var enduri = new uri(_callbackurl);       webauthenticationresult war = await webauthenticationbroker.authenticateasync(                                                  webauthenticationoptions.none,                                                  starturi,                                                  enduri);      switch (war.responsestatus)      {          case webauthenticationstatus.success:              {                  // grab access_token , oauth_verifier                  var response = war.responsedata;                  idictionary<string, string> keydictionary = new dictionary<string, string>();                  var qsplit = response.split('?');                  foreach (var kvp in qsplit[qsplit.length - 1].split('&'))                  {                      var kvpsplit = kvp.split('=');                      if (kvpsplit.length == 2)                      {                          keydictionary.add(kvpsplit[0], kvpsplit[1]);                      }                  }                   _authorizationcode = keydictionary["code"];                  break;              }          case webauthenticationstatus.usercancel:              {                  log("http error returned authenticateasync() : " + war.responseerrordetail.tostring());                  break;              }          default:          case webauthenticationstatus.errorhttp:              log("error returned authenticateasync() : " + war.responsestatus.tostring());              break;      }  }