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  • 一条条发

    comPort.Open();
    //发送
    dt = ParaToDataTableHelper.GetDataTable();

    byte[] bytSendArray = new byte[100]; //发送数据缓冲区
    SampRepInfor para = new SampRepInfor();
    para.ID = 1;
    para.Sex = 1;
    para.Age = 18;
    para.HCYResult = 9;
    para.Name = "张敏";
    bytSendArray = BytesToParaHelper.ParaToBytes(para);

    //接收
    byte[] bytReceiveArray = new byte[bytSendArray.Length];
    int ReceiveNum = comPort.SendCommand(bytSendArray, ref bytReceiveArray, 200);
    SampRepInfor samp = new SampRepInfor();

    if (ReceiveNum != 0)
    {
    samp = BytesToParaHelper.BytesToPara(bytReceiveArray);
    Table = ParaToDataTableHelper.ConvertToDataTable(samp, dt);

    }


    //发送
    bytSendArray = new byte[100]; //发送数据缓冲区
    para = new SampRepInfor();
    para.ID = 2;
    para.Sex = 0;
    para.Age = 20;
    para.HCYResult = 12;
    para.Name = "小军";
    bytSendArray = BytesToParaHelper.ParaToBytes(para);

    //接收
    bytReceiveArray = new byte[bytSendArray.Length];
    ReceiveNum = comPort.SendCommand(bytSendArray, ref bytReceiveArray, 200);

    if (ReceiveNum != 0)
    {
    samp = BytesToParaHelper.BytesToPara(bytReceiveArray);
    Table = ParaToDataTableHelper.ConvertToDataTable(samp, dt);
    }

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  • 原文地址:https://www.cnblogs.com/MiLu/p/6635067.html
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