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GridFSBucketOpenDownloadStreamAsync Method (ObjectId, GridFSDownloadOptions, CancellationToken)
Opens a Stream that can be used by the application to read data from a GridFS file.

Namespace: MongoDB.Driver.GridFS
Assembly: MongoDB.Driver.GridFS (in MongoDB.Driver.GridFS.dll) Version: 2.1.0
Syntax
public Task<GridFSDownloadStream> OpenDownloadStreamAsync(
	ObjectId id,
	GridFSDownloadOptions options = null,
	CancellationToken cancellationToken = null
)

Parameters

id
Type: MongoDB.BsonObjectId
The file id.
options (Optional)
Type: MongoDB.Driver.GridFSGridFSDownloadOptions
The options.
cancellationToken (Optional)
Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Type: TaskGridFSDownloadStream
A Task whose result is a Stream.

Implements

IGridFSBucketOpenDownloadStreamAsync(ObjectId, GridFSDownloadOptions, CancellationToken)
See Also