FillBuffer()

virtual void System.IO.BinaryReader.FillBuffer ( int numBytes )

inlineprotectedvirtualinherited

Definition at line 491 of file BinaryReader.cs.

    {
        if (numBytes < 0 || numBytes > _buffer.Length)
        {
            throw new ArgumentOutOfRangeException("numBytes", SR.ArgumentOutOfRange_BinaryReaderFillBuffer);
        }
        int num = 0;
        int num2 = 0;
        ThrowIfDisposed();
        if (numBytes == 1)
        {
            num2 = _stream.ReadByte();
            if (num2 == -1)
            {
                ThrowHelper.ThrowEndOfFileException();
            }
            _buffer[0] = (byte)num2;
            return;
        }
        do
        {
            num2 = _stream.Read(_buffer, num, numBytes - num);
            if (num2 == 0)
            {
                ThrowHelper.ThrowEndOfFileException();
            }
            num += num2;
        }
        while (num < numBytes);
    }

References System.IO.BinaryReader._buffer, System.IO.BinaryReader._stream, System.SR.ArgumentOutOfRange_BinaryReaderFillBuffer, System.IO.Stream.Read(), System.IO.Stream.ReadByte(), System.ThrowHelper.ThrowEndOfFileException(), and System.IO.BinaryReader.ThrowIfDisposed().