How do load youtube feed, channel,use youtube apis v3 on windows store c#

private void loadfeedYoutube()
    {
         string feedUrl="https://gdata.youtube.com/feeds/api/standardfeeds/most_popular";
         var request=new
         Feed<Video> videoFeed = request.Get<Video>(new Uri(feedUrl));
         printVideoFeed(videoFeed);

            static void printVideoFeed(Feed<Video> feed)
            {
              foreach (Video entry in feed.Entries)
              {
                //load information onto listbox.
              }
            }
    }

Code (markup):

using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;
using Google.Apis.Upload;
using Google.Apis.Util.Store;
using Google.Apis.YouTube.v3;
using Google.Apis.YouTube.v3.Data;

Code (markup):

I want load all feeds, channel music, sport. Its similar the home pages on youtube.com. Of course, Load all to listbox.

 

That's nice.