public static byte[] DeCompress(byte[] source)
{
//return CommonCompressor.Compress(CreateStream, source);
List<byte> tmpArray = new List<byte>();

        int data = 0;
        int stopByte = -1;

        using (MemoryStream ms = new MemoryStream(source))
        {
            using (ZInputStream inZStream = new ZInputStream(ms))
            {
                while (stopByte != (data = inZStream.Read()))
                {
                    tmpArray.Add((byte)data);
                }
            }
        }

        return tmpArray.ToArray();
    }

    public static byte[] Compress(byte[] source)
    {
        //return CommonCompressor.Compress(CreateStream, source);
        byte[] tmpArray;

        using (MemoryStream ms = new MemoryStream())
        {
            using (ZOutputStream outZStream = new ZOutputStream(ms, zlibConst.Z_DEFAULT_COMPRESSION))
            {
                outZStream.Write(source, 0, source.Length);
                outZStream.Flush();
            }

            tmpArray = ms.ToArray();
        }

        return tmpArray;

    }

C#压缩与解压缩， C++与C#压缩结果不一样，但是C#都可以解压