private async void Button_ClickAsync(object sender, RoutedEventArgs e)
{
string textFile = "";
//name of file to store album info
if (albumName.Text != "")
{
textFile = albumName.Text + ".txt";
var picker = new Windows.Storage.Pickers.FileOpenPicker();
picker.ViewMode = Windows.Storage.Pickers.PickerViewMode.Thumbnail;
picker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.PicturesLibrary;
picker.FileTypeFilter.Add(".jpg");
picker.FileTypeFilter.Add(".jpeg");
picker.FileTypeFilter.Add(".png");
picker.FileTypeFilter.Add(".bmp");
var files = await picker.PickMultipleFilesAsync();
try
{
//Add pictures to album file
await AlbumHelper.AddPictures(files, textFile);
}
catch (Exception ex)
{
var dialog = new MessageDialog(ex.Message);
await dialog.ShowAsync();
}
this.Frame.Navigate(typeof(AlbumPage));
}
else
{
var dialog = new MessageDialog("Please enter an album name");
await dialog.ShowAsync();
}
}
private static async Task AddPictureToAlbum(string filePath, string textFileName)
{
char[] charSeparators = new char[] { '.' };
var name = textFileName.Split(charSeparators, StringSplitOptions.RemoveEmptyEntries);
StorageFile storageFile = null;
try
{
storageFile = await StorageFile.GetFileFromPathAsync(filePath);
}
catch (UnauthorizedAccessException)
{
throw new Exception("Access denied to the folder");
}
// Create a bitmap
var bitmapImage = new BitmapImage();
using (var stream = await storageFile.OpenAsync(FileAccessMode.Read))
{
bitmapImage.SetSource(stream);
}
//ObservableCollection<AlbumPic> Album = new ObservableCollection<AlbumPic>();
// Create Picture object
var pic = new AlbumHelper();
pic.Path1 = storageFile.Path;
pic.ImageSource1 = bitmapImage;
pic.AlbumName = name[0];
//Add picture to album
Album.Add(pic);
// Add Album object to the global observable collection
// Albums.Add(Album);
}