CloudPageBlob.BeginWritePages Method (Stream, Int64, BlobRequestOptions, AsyncCallback, Object)

Storage Client Library NET API

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[This topic is part of the Microsoft Azure Storage Client Library 1.7, which has been deprecated. See Storage Client Library for the latest version.]

Begins an asynchronous operation to write pages to a page blob, using a conditional request based on the BlobRequestOptions specified.

Namespace: Microsoft.WindowsAzure.StorageClient
Assembly: Microsoft.WindowsAzure.StorageClient (in Microsoft.WindowsAzure.StorageClient.dll)

Usage

Visual Basic
Dim instance As CloudPageBlob
Dim pageData As Stream
Dim startOffset As Long
Dim options As BlobRequestOptions
Dim callback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginWritePages(pageData, startOffset, options, callback, state)

Syntax

Visual Basic
Public Function BeginWritePages ( _
	pageData As Stream, _
	startOffset As Long, _
	options As BlobRequestOptions, _
	callback As AsyncCallback, _
	state As Object _
) As IAsyncResult
C#
public IAsyncResult BeginWritePages (
	Stream pageData,
	long startOffset,
	BlobRequestOptions options,
	AsyncCallback callback,
	Object state
)
C++
public:
IAsyncResult^ BeginWritePages (
	Stream^ pageData, 
	long long startOffset, 
	BlobRequestOptions^ options, 
	AsyncCallback^ callback, 
	Object^ state
)
J#
JScript
Parameters
pageData
Type: System.IO.Stream
A stream providing the page data.
startOffset
Type: System.Int64
The offset at which to begin writing, in bytes. The offset must be a multiple of 512.
options
Type: Microsoft.WindowsAzure.StorageClient.BlobRequestOptions
An object that specifies any additional options for the request.
callback
Type: System.AsyncCallback
The callback delegate that will receive notification when the asynchronous operation completes.
state
Type: System.Object
A user-defined object that will be passed to the callback delegate.
Return Value
Type: System.IAsyncResult
An IAsyncResult that references the asynchronous operation.
			
Thread Safety

    Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
  
Platforms
Development Platforms


    Windows Vista, Windows 7, Windows Server 2008, Windows 8.1, Windows Server 2012 R2, Windows 8 and Windows Server 2012
    
	
See Also

    
  



  


  
  

    
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