MultiBufferMemoryStream.BeginRead Method
Definition
Important
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Begins an asynchronous read operation.
public override IAsyncResult BeginRead (byte[] buffer, int offset, int count, AsyncCallback callback, object state);override this.BeginRead : byte[] * int * int * AsyncCallback * obj -> IAsyncResultPublic Overrides Function BeginRead (buffer As Byte(), offset As Integer, count As Integer, callback As AsyncCallback, state As Object) As IAsyncResultParameters
- buffer
- Byte[]
When this method returns, the buffer contains the specified byte array with the values between offset and (offset + count - 1) replaced by the bytes read from the current source.
- offset
- Int32
The zero-based byte offset in buffer at which to begin storing the data read from the current stream.
- count
- Int32
The maximum number of bytes to be read.
- callback
- AsyncCallback
An optional asynchronous callback, to be called when the read is complete.
- state
- Object
A user-provided object that distinguishes this particular asynchronous read request from other requests.
Returns
An IAsyncResult that represents the asynchronous read, which could still be pending.
