通过Com从Opscan 6读取数据 [英] Read Data from Opscan 6 Via Com

问题描述

我有NCS Person Opscan 5和6.我想通过com端口从vb .net从这台机器读取数据OMR.但我不怎么一步一步地通过com进行连接，并将数据保存在xml中以更正答案过程...
Somebady可以帮助我....

I have NCS Person Opscan 5 and 6. I want to read data OMR from this machine from vb .net via com port. but I don''t how step by step to connection via com and save data in xml to correction answer proccess...
Somebady can help me please....

推荐答案

您从 ^ ]类，用于建立与COM端口的连接.当您从COM端口接收数据时，请将其保存在内存中，并在有足够数据时进行处理.

You what to start with SerialPort[^] class for making a connection to COM port. When you receive data from COM port, then save them in memory and process them when you have enough data.

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