void GuessServiceClient_PlayerGuessReceived(object sender, GuessServiceReference.PlayerGuessReceivedEventArgs e)
 {
     if (e.guess.GuessNr == -1)
     {
         ((GameModel)Resources["gameModel"]).Players.Remove(e.guess.Player);
     }
     else
         ((GameModel)Resources["gameModel"]).Guesses.Insert(0, e.guess);
 }
 void GuessServiceClient_StartGameReceived(object sender, GuessServiceReference.StartGameReceivedEventArgs e)
 {
     NavigationService.Navigate(new Uri("\\Game", UriKind.Relative));
 }