CloudBlockBlob.PutBlockAsync Method

Reference

Definition

Namespace:: Microsoft.Azure.Storage.Blob

Assembly:: Microsoft.Azure.Storage.Blob.dll

Package:: Microsoft.Azure.Storage.Blob v11.2.3

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.

Overloads

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Stream, Checksum, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, CancellationToken)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, CancellationToken)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, AccessCondition, BlobRequestOptions, OperationContext)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Stream, Checksum, AccessCondition, BlobRequestOptions, OperationContext)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Stream, Checksum)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Stream, String)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, AccessCondition, BlobRequestOptions, OperationContext)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Stream, String, CancellationToken)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum)	Initiates an asynchronous operation to upload a single block.
PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String)	Initiates an asynchronous operation to upload a single block.

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, Uri sourceUri, long? offset, long? count, string contentMD5, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, sourceUri As Uri, offset As Nullable(Of Long), count As Nullable(Of Long), contentMD5 As String, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

sourceUri: Uri

A Uri specifying the absolute URI to the source blob.

offset: Nullable<Int64>

The byte offset at which to begin returning content.

count: Nullable<Int64>

The number of bytes to return, or null to return all bytes through the end of the blob.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, Uri sourceUri, long? offset, long? count, Microsoft.Azure.Storage.Shared.Protocol.Checksum contentChecksum, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.Shared.Protocol.Checksum * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.Shared.Protocol.Checksum * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, sourceUri As Uri, offset As Nullable(Of Long), count As Nullable(Of Long), contentChecksum As Checksum, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

sourceUri: Uri

A Uri specifying the absolute URI to the source blob.

offset: Nullable<Int64>

The byte offset at which to begin returning content.

count: Nullable<Int64>

The number of bytes to return, or null to return all bytes through the end of the blob.

contentChecksum: Checksum

An optional hash value used to ensure transactional integrity. May be null.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, System.IO.Stream blockData, string contentMD5, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> progressHandler, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * System.IO.Stream * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * System.IO.Stream * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, blockData As Stream, contentMD5 As String, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, progressHandler As IProgress(Of StorageProgress), cancellationToken As CancellationToken) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

blockData: Stream

A Stream object that provides the data for the block.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

progressHandler: IProgress<StorageProgress>

A IProgress<T> object to handle StorageProgress messages.

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Clients may send the Content-MD5 header for a given Put Block operation as a means to ensure transactional integrity over the wire. The contentMD5 parameter permits clients who already have access to a pre-computed MD5 value for a given byte range to provide it. If the BlobRequestOptions.UseTransactionalMd5 property is set to true and the contentMD5 parameter is set to null, then the client library will calculate the MD5 value internally.

Applies to

PutBlockAsync(String, Stream, Checksum, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, System.IO.Stream blockData, Microsoft.Azure.Storage.Shared.Protocol.Checksum contentChecksum, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> progressHandler, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * System.IO.Stream * Microsoft.Azure.Storage.Shared.Protocol.Checksum * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * System.IO.Stream * Microsoft.Azure.Storage.Shared.Protocol.Checksum * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, blockData As Stream, contentChecksum As Checksum, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, progressHandler As IProgress(Of StorageProgress), cancellationToken As CancellationToken) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

blockData: Stream

A Stream object that provides the data for the block.

contentChecksum: Checksum

An optional hash value used to ensure transactional integrity. May be null.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

progressHandler: IProgress<StorageProgress>

A IProgress<T> object to handle StorageProgress messages.

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, System.IO.Stream blockData, string contentMD5, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * System.IO.Stream * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * System.IO.Stream * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, blockData As Stream, contentMD5 As String, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

blockData: Stream

A Stream object that provides the data for the block.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, CancellationToken)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, Uri sourceUri, long? offset, long? count, string contentMD5, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * string * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * string * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, sourceUri As Uri, offset As Nullable(Of Long), count As Nullable(Of Long), contentMD5 As String, cancellationToken As CancellationToken) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

sourceUri: Uri

A Uri specifying the absolute URI to the source blob.

offset: Nullable<Int64>

The byte offset at which to begin returning content.

count: Nullable<Int64>

The number of bytes to return, or null to return all bytes through the end of the blob.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, CancellationToken)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, Uri sourceUri, long? offset, long? count, Microsoft.Azure.Storage.Shared.Protocol.Checksum contentChecksum, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.Shared.Protocol.Checksum * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.Shared.Protocol.Checksum * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, sourceUri As Uri, offset As Nullable(Of Long), count As Nullable(Of Long), contentChecksum As Checksum, cancellationToken As CancellationToken) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

sourceUri: Uri

A Uri specifying the absolute URI to the source blob.

offset: Nullable<Int64>

The byte offset at which to begin returning content.

count: Nullable<Int64>

The number of bytes to return, or null to return all bytes through the end of the blob.

contentChecksum: Checksum

An optional hash value used to ensure transactional integrity. May be null.

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, AccessCondition, BlobRequestOptions, OperationContext)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, Uri sourceUri, long? offset, long? count, string contentMD5, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, sourceUri As Uri, offset As Nullable(Of Long), count As Nullable(Of Long), contentMD5 As String, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

sourceUri: Uri

A Uri specifying the absolute URI to the source blob.

offset: Nullable<Int64>

The byte offset at which to begin returning content.

count: Nullable<Int64>

The number of bytes to return, or null to return all bytes through the end of the blob.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Applies to

PutBlockAsync(String, Stream, Checksum, AccessCondition, BlobRequestOptions, OperationContext)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, System.IO.Stream blockData, Microsoft.Azure.Storage.Shared.Protocol.Checksum contentChecksum, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * System.IO.Stream * Microsoft.Azure.Storage.Shared.Protocol.Checksum * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * System.IO.Stream * Microsoft.Azure.Storage.Shared.Protocol.Checksum * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, blockData As Stream, contentChecksum As Checksum, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

blockData: Stream

A Stream object that provides the data for the block.

contentChecksum: Checksum

An optional hash value used to ensure transactional integrity. May be null.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, System.IO.Stream blockData, string contentMD5, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * System.IO.Stream * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * System.IO.Stream * string * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, blockData As Stream, contentMD5 As String, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

blockData: Stream

A Stream object that provides the data for the block.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Applies to

PutBlockAsync(String, Stream, Checksum)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, System.IO.Stream blockData, Microsoft.Azure.Storage.Shared.Protocol.Checksum contentChecksum = default);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * System.IO.Stream * Microsoft.Azure.Storage.Shared.Protocol.Checksum -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * System.IO.Stream * Microsoft.Azure.Storage.Shared.Protocol.Checksum -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, blockData As Stream, Optional contentChecksum As Checksum = Nothing) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

blockData: Stream

A Stream object that provides the data for the block.

contentChecksum: Checksum

An optional hash value used to ensure transactional integrity. May be null.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

PutBlockAsync(String, Stream, String)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, System.IO.Stream blockData, string contentMD5);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * System.IO.Stream * string -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * System.IO.Stream * string -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, blockData As Stream, contentMD5 As String) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

blockData: Stream

A Stream object that provides the data for the block.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, AccessCondition, BlobRequestOptions, OperationContext)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, Uri sourceUri, long? offset, long? count, Microsoft.Azure.Storage.Shared.Protocol.Checksum contentChecksum, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.Shared.Protocol.Checksum * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.Shared.Protocol.Checksum * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, sourceUri As Uri, offset As Nullable(Of Long), count As Nullable(Of Long), contentChecksum As Checksum, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

sourceUri: Uri

A Uri specifying the absolute URI to the source blob.

offset: Nullable<Int64>

The byte offset at which to begin returning content.

count: Nullable<Int64>

The number of bytes to return, or null to return all bytes through the end of the blob.

contentChecksum: Checksum

An optional hash value used to ensure transactional integrity. May be null.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options: BlobRequestOptions

A BlobRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

PutBlockAsync(String, Stream, String, CancellationToken)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, System.IO.Stream blockData, string contentMD5, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * System.IO.Stream * string * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * System.IO.Stream * string * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, blockData As Stream, contentMD5 As String, cancellationToken As CancellationToken) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

blockData: Stream

A Stream object that provides the data for the block.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, Uri sourceUri, long? offset, long? count, Microsoft.Azure.Storage.Shared.Protocol.Checksum contentChecksum = default);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.Shared.Protocol.Checksum -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.Shared.Protocol.Checksum -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, sourceUri As Uri, offset As Nullable(Of Long), count As Nullable(Of Long), Optional contentChecksum As Checksum = Nothing) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

sourceUri: Uri

A Uri specifying the absolute URI to the source blob.

offset: Nullable<Int64>

The byte offset at which to begin returning content.

count: Nullable<Int64>

The number of bytes to return, or null to return all bytes through the end of the blob.

contentChecksum: Checksum

An optional hash value used to ensure transactional integrity. May be null.

Returns

Task

Attributes: DoesServiceRequestAttribute

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String)

Initiates an asynchronous operation to upload a single block.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task PutBlockAsync (string blockId, Uri sourceUri, long? offset, long? count, string contentMD5);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * string -> System.Threading.Tasks.Task
override this.PutBlockAsync : string * Uri * Nullable<int64> * Nullable<int64> * string -> System.Threading.Tasks.Task

Public Overridable Function PutBlockAsync (blockId As String, sourceUri As Uri, offset As Nullable(Of Long), count As Nullable(Of Long), contentMD5 As String) As Task

Parameters

blockId: String

A Base64-encoded string that identifies the block.

sourceUri: Uri

A Uri specifying the absolute URI to the source blob.

offset: Nullable<Int64>

The byte offset at which to begin returning content.

count: Nullable<Int64>

The number of bytes to return, or null to return all bytes through the end of the blob.

contentMD5: String

An optional hash value used to ensure transactional integrity. May be null or an empty string.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Remarks

Applies to

Share via

CloudBlockBlob.PutBlockAsync Method

Definition

Overloads

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Parameters

Returns

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Parameters

Returns

Applies to

PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Parameters

Returns

Remarks

Applies to

PutBlockAsync(String, Stream, Checksum, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Parameters

Returns

Applies to

PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Parameters

Returns

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, CancellationToken)

Parameters

Returns

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, CancellationToken)

Parameters

Returns

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String, AccessCondition, BlobRequestOptions, OperationContext)

Parameters

Returns

Remarks

Applies to

PutBlockAsync(String, Stream, Checksum, AccessCondition, BlobRequestOptions, OperationContext)

Parameters

Returns

Applies to

PutBlockAsync(String, Stream, String, AccessCondition, BlobRequestOptions, OperationContext)

Parameters

Returns

Remarks

Applies to

PutBlockAsync(String, Stream, Checksum)

Parameters

Returns

Applies to

PutBlockAsync(String, Stream, String)

Parameters

Returns

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum, AccessCondition, BlobRequestOptions, OperationContext)

Parameters

Returns

Applies to

PutBlockAsync(String, Stream, String, CancellationToken)

Parameters

Returns

Remarks

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, Checksum)

Parameters

Returns

Applies to

PutBlockAsync(String, Uri, Nullable<Int64>, Nullable<Int64>, String)

Parameters

Returns

Remarks

Applies to

Additional resources