public BlogItemByIdModelProvider BlogItemByIdModelProvider(BlogItem b) { BlogItemByIdModelProvider provider = null; if (!_blogItemByIdModelProvider.ContainsKey(b)) { provider = new BlogItemByIdModelProvider(b); provider.LoadData(); _blogItemByIdModelProvider.Add(b, provider); } else { provider = _blogItemByIdModelProvider[b]; } return provider; }
public BlogItemByIdModelProvider(BlogItem b) { this.b = b; this.BlogItems = new ObservableCollection<BlogItem>(); }