public async Task <ObservableCollection <BitmapImage> > GetFlipViewOfImages(MyPics selectedPic)
{
foreach (var file in UploadImages.allPicFiles)
{
if (file.Name == selectedPic.FileName)
{
var selectedStream = await file.OpenReadAsync();
fullImage = new BitmapImage();
fullImage.SetSource(selectedStream);
fullImages.Add(fullImage);
}
}
foreach (var file in UploadImages.allPicFiles)
{
if (file.Name != selectedPic.FileName)
{
var stream = await file.OpenReadAsync();
fullImage = new BitmapImage();
await fullImage.SetSourceAsync(stream);
fullImages.Add(fullImage);
}
}
UploadImages.allPicFiles.Clear();
return(fullImages);
}
private async void GvPhotoLibrary_ItemClick(object sender, ItemClickEventArgs e)
{
fullImages = new ObservableCollection <BitmapImage>();
selectedPic = (MyPics)e.ClickedItem;
fullImages = await uploadImages.GetFlipViewOfImages(selectedPic);
imageFlipView.DataContext = fullImages;
var button = sender as Button;
await imageFlipView.ShowAsync();
}
public async Task GetAllImagesAsync(StorageFolder localFolder)
{
var items = await localFolder.GetItemsAsync();
foreach (var item in items)
{
if (item.IsOfType(StorageItemTypes.Folder))
{
await GetAllImagesAsync(item as StorageFolder);
}
else
{
var file = item as StorageFile;
allPicFiles.Add(file);
var myPic = new MyPics {
FileName = file.Name
};
myPic.Thumbnail = await file.GetThumbnailAsync(ThumbnailMode.PicturesView);
myPics.Add(myPic);
}
}
}
