programmatically connect to WiFi access points

wifi_connect.cs

 
 // from https://github.com/DigiExam/simplewifi
 using SimpleWifi;
 
 // Wifi object
 Wifi wifi = new Wifi();
 
 // get list of access points
 IEnumerable<AccessPoint> accessPoints = wifi.GetAccessPoints();
 
 // for each access point from list
 foreach (AccessPoint ap in accessPoints){
   
    //check if SSID is desired
    if (ap.Name.StartsWith("ardrone_")){
      //verify connection to desired SSID
      if (!ap.IsConnected){
        //connect if not connected
        AuthRequest authRequest = new AuthRequest(ap);
        ap.Connect(authRequest);
      }
    }
  }

 
 

It doesnt work for wifi without password, how can we pass the password?