SqlFileStream.Read(Byte[], Int32, Int32) Method
Definition
Important
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Reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.
public:
override int Read(cli::array <System::Byte> ^ buffer, int offset, int count);public override int Read (byte[] buffer, int offset, int count);override this.Read : byte[] * int * int -> intPublic Overrides Function Read (buffer As Byte(), offset As Integer, count As Integer) As IntegerParameters
- buffer
- Byte[]
An array of bytes. 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 from the current stream.
Returns
The total number of bytes read into the buffer. This can be less than the number of bytes requested if that many bytes are not currently available, or zero (0) if the end of the stream has been reached.
Exceptions
The object does not support reading of data.
Remarks
Use the CanRead property to determine whether the current instance supports writing.
Applies to
See also
.NET