TransportStreamReadAsync(Byte, Int32, Int32, CancellationToken) 方法
Asynchronously reads a sequence of bytes from the current stream, advances the position within the stream by the number of bytes read, and monitors cancellation requests.
命名空间： TouchSocket.Sockets程序集： TouchSocket (在 TouchSocket.dll 中) 版本：4.0.0-beta.143+5fcca7a4e70968794985dc3793adc50531308be6
public override Task<int> ReadAsync(
byte[] buffer,
int offset,
int count,
CancellationToken cancellationToken
)
Public Overrides Function ReadAsync (
buffer As Byte(),
offset As Integer,
count As Integer,
cancellationToken As CancellationToken
) As Task(Of Integer)
abstract ReadAsync :
buffer : byte[] *
offset : int *
count : int *
cancellationToken : CancellationToken -> Task<int>
override ReadAsync :
buffer : byte[] *
offset : int *
count : int *
cancellationToken : CancellationToken -> Task<int>
- buffer Byte
- The buffer to write the data into.
- offset Int32
- The byte offset in buffer at which to begin writing data from the stream.
- count Int32
- The maximum number of bytes to read.
- cancellationToken CancellationToken
- The token to monitor for cancellation requests. The default value is None.
TaskInt32A task that represents the asynchronous read operation. The value of the
TResult parameter contains the total number of bytes read into the buffer. The result value can be less than the number of bytes requested if the number of bytes currently available is less than the requested number, or it can be 0 (zero) if the end of the stream has been reached.