[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. Namespace: Microsoft.WindowsAzure.StorageClient
Assembly: Microsoft.WindowsAzure.StorageClient (in Microsoft.WindowsAzure.StorageClient.dll)
Begins an asynchronous operation to write pages to a page blob. 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 callback As AsyncCallback Dim state As Object Dim returnValue As IAsyncResult returnValue = instance.BeginWritePages(pageData, startOffset, callback, state) |
Syntax
| Visual Basic |
|---|
Public Function BeginWritePages ( _ pageData As Stream, _ startOffset As Long, _ callback As AsyncCallback, _ state As Object _ ) As IAsyncResult |
| C# |
|---|
public IAsyncResult BeginWritePages ( Stream pageData, long startOffset, AsyncCallback callback, Object state ) |
| C++ |
|---|
public: IAsyncResult^ BeginWritePages ( Stream^ pageData, long long startOffset, 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.
- 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.IAsyncResultAn 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.