/// <summary>
/// Get items from cache
/// </summary>
/// <param name="pageOffset">offset of items -> not page number</param>
/// <param name="count">count of wanted items</param>
/// <returns>collection of items from cache</returns>
public Task <IEnumerable <IMovieItem> > GetItemsAtAsync(int pageOffset, int count)
{
return(Task.Factory.StartNew(() =>
{
try
{
return _movieDb.GetItemsAt(pageOffset, count).Cast <IMovieItem>();
}
catch
{
return new List <IMovieItem>();
}
}));
}