public async Task<GridFSDownloadStream> OpenDownloadStreamAsync(ObjectId id, MediaTypeEnum bucketName)
{
var bucket = new GridFSBucket(_db, new GridFSBucketOptions
{
BucketName = bucketName.ToString()
});
return await bucket.OpenDownloadStreamAsync(id);
}
/// <summary>
/// Opens a Stream that can be used by the application to read data from a GridFS file.
/// </summary>
/// <param name="id">The file id.</param>
/// <param name="options">The options.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A Task whose result is a Stream.</returns>
public async Task <GridFSDownloadStream> OpenDownloadStreamAsync(BsonValue id, GridFSDownloadOptions options = null, CancellationToken cancellationToken = default(CancellationToken))
{
var wrappedStream = await _bsonValueBucket.OpenDownloadStreamAsync(id, options, cancellationToken).ConfigureAwait(false);
return(new GridFSDownloadStream(wrappedStream));
}