QuicStream.BeginRead(Byte[], Int32, Int32, AsyncCallback, Object) Method
Definition
Important
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Begins an asynchronous read operation. (Consider using ReadAsync(Byte[], Int32, Int32) instead.)
public:
override IAsyncResult ^ BeginRead(cli::array <System::Byte> ^ buffer, int offset, int count, AsyncCallback ^ callback, System::Object ^ state);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[]
The buffer to read the data into.
- offset
- Int32
The byte offset in buffer at which to begin writing data read from the stream.
- count
- Int32
The maximum number of bytes to 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.
Applies to
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