ICloudBlob.BeginDownloadRangeToStream Method
Definition
Important
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Overloads
| BeginDownloadRangeToStream(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object) |
Begins an asynchronous operation to download a range of bytes from a blob to a stream. |
| BeginDownloadRangeToStream(Stream, Nullable<Int64>, Nullable<Int64>, AsyncCallback, Object) |
Begins an asynchronous operation to download a range of bytes from a blob to a stream. |
BeginDownloadRangeToStream(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)
Begins an asynchronous operation to download a range of bytes from a blob to a stream.
public Microsoft.Azure.Storage.ICancellableAsyncResult BeginDownloadRangeToStream(System.IO.Stream target, long? offset, long? length, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, AsyncCallback callback, object state);abstract member BeginDownloadRangeToStream : System.IO.Stream * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResultPublic Function BeginDownloadRangeToStream (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long), accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, callback As AsyncCallback, state As Object) As ICancellableAsyncResultParameters
- target
- System.IO.Stream
A System.IO.Stream object representing the target stream.
- offset
- System.Nullable<System.Int64>
The starting offset of the data range, in bytes.
- length
- System.Nullable<System.Int64>
The length of the data range, in bytes.
- accessCondition
- AccessCondition
An AccessCondition object that represents the condition that must be met in order for the request to proceed.
- 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.
- callback
- System.AsyncCallback
An System.AsyncCallback delegate that will receive notification when the asynchronous operation completes.
- state
- System.Object
A user-defined object that will be passed to the callback delegate.
Returns
An ICancellableAsyncResult that references the asynchronous operation.
Applies to
BeginDownloadRangeToStream(Stream, Nullable<Int64>, Nullable<Int64>, AsyncCallback, Object)
Begins an asynchronous operation to download a range of bytes from a blob to a stream.
public Microsoft.Azure.Storage.ICancellableAsyncResult BeginDownloadRangeToStream(System.IO.Stream target, long? offset, long? length, AsyncCallback callback, object state);abstract member BeginDownloadRangeToStream : System.IO.Stream * Nullable<int64> * Nullable<int64> * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResultPublic Function BeginDownloadRangeToStream (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long), callback As AsyncCallback, state As Object) As ICancellableAsyncResultParameters
- target
- System.IO.Stream
A System.IO.Stream object representing the target stream.
- offset
- System.Nullable<System.Int64>
The starting offset of the data range, in bytes.
- length
- System.Nullable<System.Int64>
The length of the data range, in bytes.
- callback
- System.AsyncCallback
An System.AsyncCallback delegate that will receive notification when the asynchronous operation completes.
- state
- System.Object
A user-defined object that will be passed to the callback delegate.
Returns
An ICancellableAsyncResult that references the asynchronous operation.