private void OnDownloadCompleted(object sender, DownloadFileCompletedEventArgs e)
{
var downloadedPicture =
DownloadablePictures.FirstOrDefault(elem => elem.PictureName == e.DownloadedFileName);
if (downloadedPicture != null)
{
downloadedPicture.IsDownloaded = true;
}
}
private void OnDownloadStarted(object sender, DownloadFileStartedEventArgs e)
{
if (DownloadablePictures == null || DownloadablePictures.Count == 0)
{
return;
}
var downloadablePicture =
DownloadablePictures.FirstOrDefault(elem => elem.PictureName == e.DownloadedFileName);
if (downloadablePicture != null)
{
_dropBoxCloudStorageManager.DownloadProgressChangedCallback = downloadablePicture.OnDownloadProgressChanged;
}
}
private async void Download(object parameter)
{
DownloadablePictureViewModel.Cancel = false;
foreach (var downloadablePicture in DownloadablePictures)
{
downloadablePicture.DownloadProgress = 0;
downloadablePicture.IsDownloaded = false;
}
IsDownloading = true;
var downloadedCount = await _dropBoxCloudStorageManager
.DownloadFilesAsync(DownloadablePictures
.Where(elem => elem.ReadyForDownload)
.Select(p => p.PictureName), _targetFolder);
IsDownloading = false;
}