System.Net.BufferedReadStream.Read C# (CSharp) Метод

        public override int Read(byte[] buffer, int offset, int count)
        {
            int read = 0;
            if (_storedOffset < _storedLength)
            {
                read = Math.Min(count, _storedLength - _storedOffset);
                Buffer.BlockCopy(_storedBuffer, _storedOffset, buffer, offset, read);
                _storedOffset += read;
                if (read == count || !_readMore)
                {
                    return read;
                }

                offset += read;
                count -= read;
            }
            return read + base.Read(buffer, offset, count);
        }