AdlsInputStream.ReadAsync Method
Definition
Important
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Overloads
| ReadAsync(Byte[], Int32, Int32, CancellationToken) |
Reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read Asynchronous operation. |
| ReadAsync(Int64, Byte[], Int32, Int32) |
Reads a sequence of bytes directly from the server. It does not update anything in the stream. |
ReadAsync(Byte[], Int32, Int32, CancellationToken)
Reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read Asynchronous operation.
public override System.Threading.Tasks.Task<int> ReadAsync (byte[] output, int offset, int count, System.Threading.CancellationToken cancelToken);override this.ReadAsync : byte[] * int * int * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>Public Overrides Function ReadAsync (output As Byte(), offset As Integer, count As Integer, cancelToken As CancellationToken) As Task(Of Integer)Parameters
- output
- Byte[]
Output byte array
- offset
- Int32
offset at which data should be put in the output array
- count
- Int32
Count of the bytes read
- cancelToken
- CancellationToken
Cancellation Token
Returns
Number of bytes read
Applies to
ReadAsync(Int64, Byte[], Int32, Int32)
Reads a sequence of bytes directly from the server. It does not update anything in the stream.
public System.Threading.Tasks.Task<int> ReadAsync (long position, byte[] output, int offset, int count);override this.ReadAsync : int64 * byte[] * int * int -> System.Threading.Tasks.Task<int>Public Function ReadAsync (position As Long, output As Byte(), offset As Integer, count As Integer) As Task(Of Integer)Parameters
- position
- Int64
Position in the file from where it should start reading data
- output
- Byte[]
Output byte array
- offset
- Int32
offset at which data should be put in the output array
- count
- Int32
Count of the bytes read
Returns
Number of bytes read
Applies to
Azure SDK for .NET