BlockBlobClient.OpenWrite Method

Reference

Definition

Namespace:: Azure.Storage.Blobs.Specialized

Assembly:: Azure.Storage.Blobs.dll

Package:: Azure.Storage.Blobs v12.23.0

Package:: Azure.Storage.Blobs v12.23.0-beta.2

Source:: BlockBlobClient.cs

Source:: BlockBlobClient.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Opens a stream for writing to the blob.

public virtual System.IO.Stream OpenWrite (bool overwrite, Azure.Storage.Blobs.Models.BlockBlobOpenWriteOptions options = default, System.Threading.CancellationToken cancellationToken = default);

abstract member OpenWrite : bool * Azure.Storage.Blobs.Models.BlockBlobOpenWriteOptions * System.Threading.CancellationToken -> System.IO.Stream
override this.OpenWrite : bool * Azure.Storage.Blobs.Models.BlockBlobOpenWriteOptions * System.Threading.CancellationToken -> System.IO.Stream

Public Overridable Function OpenWrite (overwrite As Boolean, Optional options As BlockBlobOpenWriteOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Stream

Parameters

overwrite: Boolean

Whether an existing blob should be deleted and recreated.

options: BlockBlobOpenWriteOptions

Optional parameters.

cancellationToken: CancellationToken

Optional CancellationToken to propagate notifications that the operation should be cancelled.

Returns

Stream

A stream to write to the Append Blob.

Remarks

A RequestFailedException will be thrown if a failure occurs.

Applies to

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