public async Task DownloadFileFromStorageAsync(AccountFile file, Stream output, CancellationToken token, Action <TransferProgress> progressCallback)
{
await Storage.DownloadFileAsync(file.StorageFile, output, token, progressCallback);
}
/// <summary>
/// Download folder or file from storage (not from drive).
/// </summary>
/// <param name="destFolder">Path of folder whare to nest a downloaded file or folder.
/// For example if <paramref name="file"/> is "/photo2010/egypt" and <paramref name="destFolder"/>
/// is "d:/photos", then in "photos" folder will be created subfolder "egypt" with downloaded files.
/// </param>
public async Task DownloadFileFromStorageAsync(AccountFile file, string destFolder, ActionIfFileExists actionIfFileExists, CancellationToken token, Action <TransferProgress> progressCallback)
{
await Storage.DownloadFileAsync(file.StorageFile, destFolder, actionIfFileExists, token, progressCallback);
}
