C# (CSharp) Kuozhan.CRC32示例

    public static unsafe byte Commake_ScanComcode()
    {
        PosLaction laction;

        if ((NorComSta.runmod == 1) && (Commake_GetComm(&laction) > 0))
        {
            if (myapp.comcrc > 0)
            {
                uint num2;
                uint num = Kuozhan.CRC32(Comstrbuf + laction.star, Comstrbuf[laction.star - 1] - 4);
                Kuozhan.memcpy((byte *)&num2, Comstrbuf + (laction.end - 3), 4);
                laction.end = (ushort)(laction.end - 4);
                if (num != num2)
                {
                    myapp.errcode = 0x22;
                    Commake_SendBackerr(myapp.errcode);
                    return(1);
                }
            }
            if (CodeRun.Coderun_Run(Comstrbuf, &laction) == 1)
            {
                Commake_SendBacksuc();
            }
            else if (myapp.errcode < 0xff)
            {
                Commake_SendBackerr(myapp.errcode);
            }
            return(1);
        }
        return(0);
    }