HttpWorkerRequest.BeginRead Method

Definition

Namespace:

System.Web

Assembly:

System.Web.dll

Begins an asynchronous read operation of the request entity body.

public:
 virtual IAsyncResult ^ BeginRead(cli::array <System::Byte> ^ buffer, int offset, int count, AsyncCallback ^ callback, System::Object ^ state);

public virtual IAsyncResult BeginRead (byte[] buffer, int offset, int count, AsyncCallback callback, object state);

abstract member BeginRead : byte[] * int * int * AsyncCallback * obj -> IAsyncResult
override this.BeginRead : byte[] * int * int * AsyncCallback * obj -> IAsyncResult

Public Overridable Function BeginRead (buffer As Byte(), offset As Integer, count As Integer, callback As AsyncCallback, state As Object) As IAsyncResult

Parameters

buffer

Byte[]

The buffer to read the data into.

offset

Int32

The byte offset in the buffer at which to begin writing data.

count

Int32

The maximum number of bytes to read.

callback

AsyncCallback

The method to call when a corresponding asynchronous operation completes.

state

Object

A user-provided object that distinguishes this particular asynchronous read from other requests.

Returns

IAsyncResult