AdvancedLauncher.UI.Controls.NewsBlock.ReloadNews C# (CSharp) Method

        private void ReloadNews(object sender, BaseEventArgs e)
        {
            if (!this.Dispatcher.CheckAccess()) {
                this.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.Normal, new BaseEventHandler((s, e2) => {
                    ReloadNews(sender, e2);
                }), sender, e);
                return;
            }
            Profile currentProfile = ProfileManager.CurrentProfile;
            string currentUrl = string.Format(URLUtils.TWITTER_PROXY, currentProfile.News.TwitterUser);
            if (_jsonUrl != currentUrl) {
                _jsonUrl = currentUrl;
            }

            ServerVM.UnLoadData();
            ServerNews.Clear();
            TwitterVM.UnLoadData();

            bool newsSupported = ConfigurationManager.GetConfiguration(ProfileManager.CurrentProfile.GameModel).IsNewsAvailable;
            NavServer.Visibility = newsSupported ? Visibility.Visible : Visibility.Hidden;
            NavTwitter.Visibility = newsSupported ? Visibility.Visible : Visibility.Hidden;
            byte index = newsSupported ? currentProfile.News.FirstTab : (byte)0;
            NewsTabControl.SelectedIndex = index;
            ShowTab(index);
        }