private async Task GetTvShows()
{
IsTvShowsBusy = true;
TvShows = await _engine.GetTvShows(_tvShowSearchModel);
IsTvShowsBusy = false;
TvShowMaxPage = GetMaxPageCount(TvShows.InlineCount, TvShowSearchModel.PageSize);
EnableTvShowNextButton = TvShowSearchModel.Page < TvShowMaxPage;
EnableTvShowPreviousButton = TvShowSearchModel.Page > 1;
RaisePropertyChanged("HasTvShows");
}