public void Add(ImageViewModel img) { if (_cache.ContainsKey(img.Id)) _cache[img.Id] = img; else _cache.Add(img.Id, img); }
public Uri RandomImageUrl() { if (_cache.Count == 0) return new Uri(@"file:///Family_christmas;component/ApplicationIcon.png"); Random rnd = new Random(); int id = rnd.Next(0, _cache.Count); var arr = new ImageViewModel[_cache.Count]; _cache.Values.CopyTo(arr, 0); return arr[id].ImageUri; }
public ImageViewModel RandomImage() { if (_cache.Count == 0) return null; Random rnd = new Random(); int id = rnd.Next(0, _cache.Count); var arr = new ImageViewModel[_cache.Count]; _cache.Values.CopyTo(arr, 0); return arr[id]; }
public String Random() { if (_cache.Count == 0) return ""; Random rnd = new Random(); int id = rnd.Next(0, _cache.Count); var arr = new ImageViewModel[_cache.Count]; _cache.Values.CopyTo(arr, 0); return arr[id].Id; }
private void PhoneApplicationPage_Loaded(object sender, RoutedEventArgs e) { if (NavigationContext.QueryString.ContainsKey("id")) { item = ImageCache.GetInstance().Get(NavigationContext.QueryString["id"]); GoLive(); DataContext = item; DetailGrid.DataContext = item; imageMap.DataContext = item; AutoFocusMap(); } }
public void GetPhotos() { var options = DefaultOptions; if (_watcher != null && _watcher.Status == GeoPositionStatus.Ready) { options.BoundaryBox = new BoundaryBox(_watcher.Position.Location.Longitude- 0.5, _watcher.Position.Location.Latitude - 0.5, _watcher.Position.Location.Longitude + 0.5, _watcher.Position.Location.Latitude + 0.5, GeoAccuracy.City); //options.Longitude = _watcher.Position.Location.Longitude; //options.Latitude = _watcher.Position.Location.Latitude; } _flickr.PhotosSearchAsync(options, delegate(FlickrResult<PhotoCollection> result) { if (result.HasError) return; foreach (var curr in result.Result) { var model = new ImageViewModel { AuthorUri = new Uri(OwnerPrefix + curr.OwnerName), Name = curr.Title, Image = new BitmapImage(new Uri(curr.Small320Url)), ImageUri = new Uri(curr.Small320Url), Position = new GeoCoordinate(curr.Latitude, curr.Longitude), TakenOn = curr.DateTaken, Id = curr.PhotoId, AuthorName = curr.OwnerName, Description = curr.Description }; foreach (var item in observers) { item(model); } } }); }