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这里提供两个函数，完成相互转换。

        private void Int16ToByte(Int16[] arrInt16, int nInt16Count, ref Byte[] destByteArr)        {            //高字节放在前面，低字节放在后面            for (int i = 0; i < nInt16Count; i++ )            {                destByteArr[2 * i + 0] = Convert.ToByte((arrInt16[i] & 0xFF00) >> 8);                destByteArr[2 * i + 1] = Convert.ToByte((arrInt16[i] & 0x00FF));            }        }

        private void ByteToInt16(Byte[] arrByte, int nByteCount, ref Int16[] destInt16Arr)        {            //按两个字节一个整数解析，前一字节当做整数高位，后一字节当做整数低位            for (int i = 0; i < nByteCount / 2; i++)            {                destInt16Arr[i] = Convert.ToInt16(arrByte[2 * i + 0]